101419340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 245406672

約数和(自身を除く): 143987332

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 361, 380, 418, 722, 836, 1045, 1277, 1444, 1805, 2090, 2554, 3610, 3971, 4180, 5108, 6385, 7220, 7942, 12770, 14047, 15884, 19855, 24263, 25540, 28094, 39710, 48526, 56188, 70235, 79420, 97052, 121315, 140470, 242630, 266893, 280940, 460997, 485260, 533786, 921994, 1067572, 1334465, 1843988, 2304985, 2668930, 4609970, 5070967, 5337860, 9219940, 10141934, 20283868, 25354835, 50709670, 101419340]

約数ペア:

[(1, 101419340), (2, 50709670), (4, 25354835), (5, 20283868), (10, 10141934), (11, 9219940), (19, 5337860), (20, 5070967), (22, 4609970), (38, 2668930), (44, 2304985), (55, 1843988), (76, 1334465), (95, 1067572), (110, 921994), (190, 533786), (209, 485260), (220, 460997), (361, 280940), (380, 266893), (418, 242630), (722, 140470), (836, 121315), (1045, 97052), (1277, 79420), (1444, 70235), (1805, 56188), (2090, 48526), (2554, 39710), (3610, 28094), (3971, 25540), (4180, 24263), (5108, 19855), (6385, 15884), (7220, 14047), (7942, 12770)]