93997180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 213530688

約数和(自身を除く): 119533508

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 277, 361, 380, 470, 554, 722, 893, 940, 1108, 1385, 1444, 1786, 1805, 2770, 3572, 3610, 4465, 5263, 5540, 7220, 8930, 10526, 13019, 16967, 17860, 21052, 26038, 26315, 33934, 52076, 52630, 65095, 67868, 84835, 99997, 105260, 130190, 169670, 199994, 247361, 260380, 339340, 399988, 494722, 499985, 989444, 999970, 1236805, 1999940, 2473610, 4699859, 4947220, 9399718, 18799436, 23499295, 46998590, 93997180]

約数ペア:

[(1, 93997180), (2, 46998590), (4, 23499295), (5, 18799436), (10, 9399718), (19, 4947220), (20, 4699859), (38, 2473610), (47, 1999940), (76, 1236805), (94, 999970), (95, 989444), (188, 499985), (190, 494722), (235, 399988), (277, 339340), (361, 260380), (380, 247361), (470, 199994), (554, 169670), (722, 130190), (893, 105260), (940, 99997), (1108, 84835), (1385, 67868), (1444, 65095), (1786, 52630), (1805, 52076), (2770, 33934), (3572, 26315), (3610, 26038), (4465, 21052), (5263, 17860), (5540, 16967), (7220, 13019), (8930, 10526)]