13325526320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{46411}}^1$

素因数の和:46558

約数の個数: 80

約数和(自身を含む): 32147921568

約数和(自身を除く): 18822395248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 97, 148, 185, 194, 296, 370, 388, 485, 592, 740, 776, 970, 1480, 1552, 1940, 2960, 3589, 3880, 7178, 7760, 14356, 17945, 28712, 35890, 46411, 57424, 71780, 92822, 143560, 185644, 232055, 287120, 371288, 464110, 742576, 928220, 1717207, 1856440, 3434414, 3712880, 4501867, 6868828, 8586035, 9003734, 13737656, 17172070, 18007468, 22509335, 27475312, 34344140, 36014936, 45018670, 68688280, 72029872, 90037340, 137376560, 166569079, 180074680, 333138158, 360149360, 666276316, 832845395, 1332552632, 1665690790, 2665105264, 3331381580, 6662763160, 13325526320]

約数ペア:

[(1, 13325526320), (2, 6662763160), (4, 3331381580), (5, 2665105264), (8, 1665690790), (10, 1332552632), (16, 832845395), (20, 666276316), (37, 360149360), (40, 333138158), (74, 180074680), (80, 166569079), (97, 137376560), (148, 90037340), (185, 72029872), (194, 68688280), (296, 45018670), (370, 36014936), (388, 34344140), (485, 27475312), (592, 22509335), (740, 18007468), (776, 17172070), (970, 13737656), (1480, 9003734), (1552, 8586035), (1940, 6868828), (2960, 4501867), (3589, 3712880), (3880, 3434414), (7178, 1856440), (7760, 1717207), (14356, 928220), (17945, 742576), (28712, 464110), (35890, 371288), (46411, 287120), (57424, 232055), (71780, 185644), (92822, 143560)]