16173800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 40979520

約数和(自身を除く): 24805720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 67, 68, 71, 85, 100, 134, 136, 142, 170, 200, 268, 284, 335, 340, 355, 425, 536, 568, 670, 680, 710, 850, 1139, 1207, 1340, 1420, 1675, 1700, 1775, 2278, 2414, 2680, 2840, 3350, 3400, 3550, 4556, 4757, 4828, 5695, 6035, 6700, 7100, 9112, 9514, 9656, 11390, 12070, 13400, 14200, 19028, 22780, 23785, 24140, 28475, 30175, 38056, 45560, 47570, 48280, 56950, 60350, 80869, 95140, 113900, 118925, 120700, 161738, 190280, 227800, 237850, 241400, 323476, 404345, 475700, 646952, 808690, 951400, 1617380, 2021725, 3234760, 4043450, 8086900, 16173800]

約数ペア:

[(1, 16173800), (2, 8086900), (4, 4043450), (5, 3234760), (8, 2021725), (10, 1617380), (17, 951400), (20, 808690), (25, 646952), (34, 475700), (40, 404345), (50, 323476), (67, 241400), (68, 237850), (71, 227800), (85, 190280), (100, 161738), (134, 120700), (136, 118925), (142, 113900), (170, 95140), (200, 80869), (268, 60350), (284, 56950), (335, 48280), (340, 47570), (355, 45560), (425, 38056), (536, 30175), (568, 28475), (670, 24140), (680, 23785), (710, 22780), (850, 19028), (1139, 14200), (1207, 13400), (1340, 12070), (1420, 11390), (1675, 9656), (1700, 9514), (1775, 9112), (2278, 7100), (2414, 6700), (2680, 6035), (2840, 5695), (3350, 4828), (3400, 4757), (3550, 4556)]