845796380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7213}}^1$

素因数の和:7287

約数の個数: 96

約数和(自身を含む): 2137883328

約数和(自身を除く): 1292086948

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 410, 451, 533, 572, 715, 820, 902, 1066, 1430, 1804, 2132, 2255, 2665, 2860, 4510, 5330, 5863, 7213, 9020, 10660, 11726, 14426, 23452, 28852, 29315, 36065, 58630, 72130, 79343, 93769, 117260, 144260, 158686, 187538, 295733, 317372, 375076, 396715, 468845, 591466, 793430, 937690, 1031459, 1182932, 1478665, 1586860, 1875380, 2062918, 2957330, 3253063, 3844529, 4125836, 5157295, 5914660, 6506126, 7689058, 10314590, 13012252, 15378116, 16265315, 19222645, 20629180, 32530630, 38445290, 42289819, 65061260, 76890580, 84579638, 169159276, 211449095, 422898190, 845796380]

約数ペア:

[(1, 845796380), (2, 422898190), (4, 211449095), (5, 169159276), (10, 84579638), (11, 76890580), (13, 65061260), (20, 42289819), (22, 38445290), (26, 32530630), (41, 20629180), (44, 19222645), (52, 16265315), (55, 15378116), (65, 13012252), (82, 10314590), (110, 7689058), (130, 6506126), (143, 5914660), (164, 5157295), (205, 4125836), (220, 3844529), (260, 3253063), (286, 2957330), (410, 2062918), (451, 1875380), (533, 1586860), (572, 1478665), (715, 1182932), (820, 1031459), (902, 937690), (1066, 793430), (1430, 591466), (1804, 468845), (2132, 396715), (2255, 375076), (2665, 317372), (2860, 295733), (4510, 187538), (5330, 158686), (5863, 144260), (7213, 117260), (9020, 93769), (10660, 79343), (11726, 72130), (14426, 58630), (23452, 36065), (28852, 29315)]