26911528040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{84067}}^1$

素因数の和:84282

約数の個数: 64

約数和(自身を含む): 62102712960

約数和(自身を除く): 35191184920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 151, 212, 265, 302, 424, 530, 604, 755, 1060, 1208, 1510, 2120, 3020, 6040, 8003, 16006, 32012, 40015, 64024, 80030, 84067, 160060, 168134, 320120, 336268, 420335, 672536, 840670, 1681340, 3362680, 4455551, 8911102, 12694117, 17822204, 22277755, 25388234, 35644408, 44555510, 50776468, 63470585, 89111020, 101552936, 126941170, 178222040, 253882340, 507764680, 672788201, 1345576402, 2691152804, 3363941005, 5382305608, 6727882010, 13455764020, 26911528040]

約数ペア:

[(1, 26911528040), (2, 13455764020), (4, 6727882010), (5, 5382305608), (8, 3363941005), (10, 2691152804), (20, 1345576402), (40, 672788201), (53, 507764680), (106, 253882340), (151, 178222040), (212, 126941170), (265, 101552936), (302, 89111020), (424, 63470585), (530, 50776468), (604, 44555510), (755, 35644408), (1060, 25388234), (1208, 22277755), (1510, 17822204), (2120, 12694117), (3020, 8911102), (6040, 4455551), (8003, 3362680), (16006, 1681340), (32012, 840670), (40015, 672536), (64024, 420335), (80030, 336268), (84067, 320120), (160060, 168134)]