86650760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5839}}^1$

素因数の和:5910

約数の個数: 64

約数和(自身を含む): 227059200

約数和(自身を除く): 140408440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 5839, 7420, 11678, 14840, 23356, 29195, 40873, 46712, 58390, 81746, 116780, 163492, 204365, 233560, 309467, 326984, 408730, 618934, 817460, 1237868, 1547335, 1634920, 2166269, 2475736, 3094670, 4332538, 6189340, 8665076, 10831345, 12378680, 17330152, 21662690, 43325380, 86650760]

約数ペア:

[(1, 86650760), (2, 43325380), (4, 21662690), (5, 17330152), (7, 12378680), (8, 10831345), (10, 8665076), (14, 6189340), (20, 4332538), (28, 3094670), (35, 2475736), (40, 2166269), (53, 1634920), (56, 1547335), (70, 1237868), (106, 817460), (140, 618934), (212, 408730), (265, 326984), (280, 309467), (371, 233560), (424, 204365), (530, 163492), (742, 116780), (1060, 81746), (1484, 58390), (1855, 46712), (2120, 40873), (2968, 29195), (3710, 23356), (5839, 14840), (7420, 11678)]