103379380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 157410380

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 646, 884, 988, 1105, 1231, 1235, 1292, 1615, 2210, 2462, 2470, 3230, 4199, 4420, 4924, 4940, 6155, 6460, 8398, 12310, 16003, 16796, 20927, 20995, 23389, 24620, 32006, 41854, 41990, 46778, 64012, 80015, 83708, 83980, 93556, 104635, 116945, 160030, 209270, 233890, 272051, 304057, 320060, 397613, 418540, 467780, 544102, 608114, 795226, 1088204, 1216228, 1360255, 1520285, 1590452, 1988065, 2720510, 3040570, 3976130, 5168969, 5441020, 6081140, 7952260, 10337938, 20675876, 25844845, 51689690, 103379380]

約数ペア:

[(1, 103379380), (2, 51689690), (4, 25844845), (5, 20675876), (10, 10337938), (13, 7952260), (17, 6081140), (19, 5441020), (20, 5168969), (26, 3976130), (34, 3040570), (38, 2720510), (52, 1988065), (65, 1590452), (68, 1520285), (76, 1360255), (85, 1216228), (95, 1088204), (130, 795226), (170, 608114), (190, 544102), (221, 467780), (247, 418540), (260, 397613), (323, 320060), (340, 304057), (380, 272051), (442, 233890), (494, 209270), (646, 160030), (884, 116945), (988, 104635), (1105, 93556), (1231, 83980), (1235, 83708), (1292, 80015), (1615, 64012), (2210, 46778), (2462, 41990), (2470, 41854), (3230, 32006), (4199, 24620), (4420, 23389), (4924, 20995), (4940, 20927), (6155, 16796), (6460, 16003), (8398, 12310)]