124948640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 317447424

約数和(自身を除く): 192498784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 340, 355, 544, 568, 647, 680, 710, 1136, 1207, 1294, 1360, 1420, 2272, 2414, 2588, 2720, 2840, 3235, 4828, 5176, 5680, 6035, 6470, 9656, 10352, 10999, 11360, 12070, 12940, 19312, 20704, 21998, 24140, 25880, 38624, 43996, 45937, 48280, 51760, 54995, 87992, 91874, 96560, 103520, 109990, 175984, 183748, 193120, 219980, 229685, 351968, 367496, 439960, 459370, 734992, 780929, 879920, 918740, 1469984, 1561858, 1759840, 1837480, 3123716, 3674960, 3904645, 6247432, 7349920, 7809290, 12494864, 15618580, 24989728, 31237160, 62474320, 124948640]

約数ペア:

[(1, 124948640), (2, 62474320), (4, 31237160), (5, 24989728), (8, 15618580), (10, 12494864), (16, 7809290), (17, 7349920), (20, 6247432), (32, 3904645), (34, 3674960), (40, 3123716), (68, 1837480), (71, 1759840), (80, 1561858), (85, 1469984), (136, 918740), (142, 879920), (160, 780929), (170, 734992), (272, 459370), (284, 439960), (340, 367496), (355, 351968), (544, 229685), (568, 219980), (647, 193120), (680, 183748), (710, 175984), (1136, 109990), (1207, 103520), (1294, 96560), (1360, 91874), (1420, 87992), (2272, 54995), (2414, 51760), (2588, 48280), (2720, 45937), (2840, 43996), (3235, 38624), (4828, 25880), (5176, 24140), (5680, 21998), (6035, 20704), (6470, 19312), (9656, 12940), (10352, 12070), (10999, 11360)]