1102521860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{27997}}^1$

素因数の和:28196

約数の個数: 48

約数和(自身を含む): 2539978560

約数和(自身を除く): 1437456700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 3580, 3938, 7876, 9845, 19690, 27997, 39380, 55994, 111988, 139985, 279970, 307967, 559940, 615934, 1231868, 1539835, 3079670, 5011463, 6159340, 10022926, 20045852, 25057315, 50114630, 55126093, 100229260, 110252186, 220504372, 275630465, 551260930, 1102521860]

約数ペア:

[(1, 1102521860), (2, 551260930), (4, 275630465), (5, 220504372), (10, 110252186), (11, 100229260), (20, 55126093), (22, 50114630), (44, 25057315), (55, 20045852), (110, 10022926), (179, 6159340), (220, 5011463), (358, 3079670), (716, 1539835), (895, 1231868), (1790, 615934), (1969, 559940), (3580, 307967), (3938, 279970), (7876, 139985), (9845, 111988), (19690, 55994), (27997, 39380)]