86246380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 201230064

約数和(自身を除く): 114983684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 157, 220, 227, 242, 314, 454, 484, 605, 628, 785, 908, 1135, 1210, 1570, 1727, 2270, 2420, 2497, 3140, 3454, 4540, 4994, 6908, 8635, 9988, 12485, 17270, 18997, 24970, 27467, 34540, 35639, 37994, 49940, 54934, 71278, 75988, 94985, 109868, 137335, 142556, 178195, 189970, 274670, 356390, 379940, 392029, 549340, 712780, 784058, 1568116, 1960145, 3920290, 4312319, 7840580, 8624638, 17249276, 21561595, 43123190, 86246380]

約数ペア:

[(1, 86246380), (2, 43123190), (4, 21561595), (5, 17249276), (10, 8624638), (11, 7840580), (20, 4312319), (22, 3920290), (44, 1960145), (55, 1568116), (110, 784058), (121, 712780), (157, 549340), (220, 392029), (227, 379940), (242, 356390), (314, 274670), (454, 189970), (484, 178195), (605, 142556), (628, 137335), (785, 109868), (908, 94985), (1135, 75988), (1210, 71278), (1570, 54934), (1727, 49940), (2270, 37994), (2420, 35639), (2497, 34540), (3140, 27467), (3454, 24970), (4540, 18997), (4994, 17270), (6908, 12485), (8635, 9988)]