708647191340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38287}}^1\times {\mathrm{84131}}^1$

素因数の和:122438

約数の個数: 48

約数和(自身を含む): 1623507992064

約数和(自身を除く): 914860800724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38287, 76574, 84131, 153148, 168262, 191435, 336524, 382870, 420655, 421157, 765740, 841310, 842314, 925441, 1682620, 1684628, 1850882, 2105785, 3701764, 4211570, 4627205, 8423140, 9254410, 18508820, 3221123597, 6442247194, 12884494388, 16105617985, 32211235970, 35432359567, 64422471940, 70864719134, 141729438268, 177161797835, 354323595670, 708647191340]

約数ペア:

[(1, 708647191340), (2, 354323595670), (4, 177161797835), (5, 141729438268), (10, 70864719134), (11, 64422471940), (20, 35432359567), (22, 32211235970), (44, 16105617985), (55, 12884494388), (110, 6442247194), (220, 3221123597), (38287, 18508820), (76574, 9254410), (84131, 8423140), (153148, 4627205), (168262, 4211570), (191435, 3701764), (336524, 2105785), (382870, 1850882), (420655, 1684628), (421157, 1682620), (765740, 925441), (841310, 842314)]