356040010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31259}}^1$

素因数の和:31350

約数の個数: 32

約数和(自身を含む): 688720320

約数和(自身を除く): 332680310

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 31259, 62518, 156295, 312590, 531403, 1062806, 2094353, 2657015, 4188706, 5314030, 10471765, 20943530, 35604001, 71208002, 178020005, 356040010]

約数ペア:

[(1, 356040010), (2, 178020005), (5, 71208002), (10, 35604001), (17, 20943530), (34, 10471765), (67, 5314030), (85, 4188706), (134, 2657015), (170, 2094353), (335, 1062806), (670, 531403), (1139, 312590), (2278, 156295), (5695, 62518), (11390, 31259)]