23415800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 59058720

約数和(自身を除く): 35642920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 71, 85, 97, 100, 136, 142, 170, 194, 200, 284, 340, 355, 388, 425, 485, 568, 680, 710, 776, 850, 970, 1207, 1420, 1649, 1700, 1775, 1940, 2414, 2425, 2840, 3298, 3400, 3550, 3880, 4828, 4850, 6035, 6596, 6887, 7100, 8245, 9656, 9700, 12070, 13192, 13774, 14200, 16490, 19400, 24140, 27548, 30175, 32980, 34435, 41225, 48280, 55096, 60350, 65960, 68870, 82450, 117079, 120700, 137740, 164900, 172175, 234158, 241400, 275480, 329800, 344350, 468316, 585395, 688700, 936632, 1170790, 1377400, 2341580, 2926975, 4683160, 5853950, 11707900, 23415800]

約数ペア:

[(1, 23415800), (2, 11707900), (4, 5853950), (5, 4683160), (8, 2926975), (10, 2341580), (17, 1377400), (20, 1170790), (25, 936632), (34, 688700), (40, 585395), (50, 468316), (68, 344350), (71, 329800), (85, 275480), (97, 241400), (100, 234158), (136, 172175), (142, 164900), (170, 137740), (194, 120700), (200, 117079), (284, 82450), (340, 68870), (355, 65960), (388, 60350), (425, 55096), (485, 48280), (568, 41225), (680, 34435), (710, 32980), (776, 30175), (850, 27548), (970, 24140), (1207, 19400), (1420, 16490), (1649, 14200), (1700, 13774), (1775, 13192), (1940, 12070), (2414, 9700), (2425, 9656), (2840, 8245), (3298, 7100), (3400, 6887), (3550, 6596), (3880, 6035), (4828, 4850)]