40107522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 68756478

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 29, 34, 39, 42, 51, 58, 78, 87, 91, 102, 119, 149, 174, 182, 203, 221, 238, 273, 298, 357, 377, 406, 442, 447, 493, 546, 609, 663, 714, 754, 894, 986, 1043, 1131, 1218, 1326, 1479, 1547, 1937, 2086, 2262, 2533, 2639, 2958, 3094, 3129, 3451, 3874, 4321, 4641, 5066, 5278, 5811, 6258, 6409, 6902, 7599, 7917, 8642, 9282, 10353, 11622, 12818, 12963, 13559, 15198, 15834, 17731, 19227, 20706, 25926, 27118, 30247, 32929, 35462, 38454, 40677, 44863, 53193, 56173, 60494, 65858, 73457, 81354, 89726, 90741, 98787, 106386, 112346, 134589, 146914, 168519, 181482, 197574, 220371, 230503, 269178, 337038, 393211, 440742, 461006, 514199, 691509, 786422, 954941, 1028398, 1179633, 1383018, 1542597, 1909882, 2359266, 2864823, 3085194, 5729646, 6684587, 13369174, 20053761, 40107522]

約数ペア:

[(1, 40107522), (2, 20053761), (3, 13369174), (6, 6684587), (7, 5729646), (13, 3085194), (14, 2864823), (17, 2359266), (21, 1909882), (26, 1542597), (29, 1383018), (34, 1179633), (39, 1028398), (42, 954941), (51, 786422), (58, 691509), (78, 514199), (87, 461006), (91, 440742), (102, 393211), (119, 337038), (149, 269178), (174, 230503), (182, 220371), (203, 197574), (221, 181482), (238, 168519), (273, 146914), (298, 134589), (357, 112346), (377, 106386), (406, 98787), (442, 90741), (447, 89726), (493, 81354), (546, 73457), (609, 65858), (663, 60494), (714, 56173), (754, 53193), (894, 44863), (986, 40677), (1043, 38454), (1131, 35462), (1218, 32929), (1326, 30247), (1479, 27118), (1547, 25926), (1937, 20706), (2086, 19227), (2262, 17731), (2533, 15834), (2639, 15198), (2958, 13559), (3094, 12963), (3129, 12818), (3451, 11622), (3874, 10353), (4321, 9282), (4641, 8642), (5066, 7917), (5278, 7599), (5811, 6902), (6258, 6409)]