25219194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 75893760

約数和(自身を除く): 50674566

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 19, 21, 22, 26, 33, 34, 38, 39, 42, 51, 57, 66, 77, 78, 91, 102, 114, 119, 133, 143, 154, 169, 182, 187, 209, 221, 231, 238, 247, 266, 273, 286, 323, 338, 357, 374, 399, 418, 429, 442, 462, 494, 507, 546, 561, 627, 646, 663, 714, 741, 798, 858, 969, 1001, 1014, 1122, 1183, 1254, 1309, 1326, 1463, 1482, 1547, 1729, 1859, 1938, 2002, 2261, 2366, 2431, 2618, 2717, 2873, 2926, 3003, 3094, 3211, 3458, 3549, 3553, 3718, 3927, 4199, 4389, 4522, 4641, 4862, 5187, 5434, 5577, 5746, 6006, 6422, 6783, 7098, 7106, 7293, 7854, 8151, 8398, 8619, 8778, 9282, 9633, 10374, 10659, 11154, 12597, 13013, 13566, 14586, 16302, 17017, 17238, 19019, 19266, 20111, 21318, 22477, 24871, 25194, 26026, 29393, 31603, 34034, 35321, 38038, 39039, 40222, 44954, 46189, 49742, 51051, 54587, 57057, 58786, 60333, 63206, 67431, 70642, 74613, 78078, 88179, 92378, 94809, 102102, 105963, 109174, 114114, 120666, 134862, 138567, 149226, 163761, 176358, 189618, 211926, 221221, 247247, 277134, 323323, 327522, 382109, 442442, 494494, 600457, 646646, 663663, 741741, 764218, 969969, 1146327, 1200914, 1327326, 1483482, 1801371, 1939938, 2292654, 3602742, 4203199, 8406398, 12609597, 25219194]

約数ペア:

[(1, 25219194), (2, 12609597), (3, 8406398), (6, 4203199), (7, 3602742), (11, 2292654), (13, 1939938), (14, 1801371), (17, 1483482), (19, 1327326), (21, 1200914), (22, 1146327), (26, 969969), (33, 764218), (34, 741741), (38, 663663), (39, 646646), (42, 600457), (51, 494494), (57, 442442), (66, 382109), (77, 327522), (78, 323323), (91, 277134), (102, 247247), (114, 221221), (119, 211926), (133, 189618), (143, 176358), (154, 163761), (169, 149226), (182, 138567), (187, 134862), (209, 120666), (221, 114114), (231, 109174), (238, 105963), (247, 102102), (266, 94809), (273, 92378), (286, 88179), (323, 78078), (338, 74613), (357, 70642), (374, 67431), (399, 63206), (418, 60333), (429, 58786), (442, 57057), (462, 54587), (494, 51051), (507, 49742), (546, 46189), (561, 44954), (627, 40222), (646, 39039), (663, 38038), (714, 35321), (741, 34034), (798, 31603), (858, 29393), (969, 26026), (1001, 25194), (1014, 24871), (1122, 22477), (1183, 21318), (1254, 20111), (1309, 19266), (1326, 19019), (1463, 17238), (1482, 17017), (1547, 16302), (1729, 14586), (1859, 13566), (1938, 13013), (2002, 12597), (2261, 11154), (2366, 10659), (2431, 10374), (2618, 9633), (2717, 9282), (2873, 8778), (2926, 8619), (3003, 8398), (3094, 8151), (3211, 7854), (3458, 7293), (3549, 7106), (3553, 7098), (3718, 6783), (3927, 6422), (4199, 6006), (4389, 5746), (4522, 5577), (4641, 5434), (4862, 5187)]