3648528040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1\times {\mathrm{1193}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 8308377360

約数和(自身を除く): 4659849320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 757, 808, 1010, 1193, 1514, 2020, 2386, 3028, 3785, 4040, 4772, 5965, 6056, 7570, 9544, 11930, 15140, 23860, 30280, 47720, 76457, 120493, 152914, 240986, 305828, 382285, 481972, 602465, 611656, 764570, 903101, 963944, 1204930, 1529140, 1806202, 2409860, 3058280, 3612404, 4515505, 4819720, 7224808, 9031010, 18062020, 36124040, 91213201, 182426402, 364852804, 456066005, 729705608, 912132010, 1824264020, 3648528040]

約数ペア:

[(1, 3648528040), (2, 1824264020), (4, 912132010), (5, 729705608), (8, 456066005), (10, 364852804), (20, 182426402), (40, 91213201), (101, 36124040), (202, 18062020), (404, 9031010), (505, 7224808), (757, 4819720), (808, 4515505), (1010, 3612404), (1193, 3058280), (1514, 2409860), (2020, 1806202), (2386, 1529140), (3028, 1204930), (3785, 963944), (4040, 903101), (4772, 764570), (5965, 611656), (6056, 602465), (7570, 481972), (9544, 382285), (11930, 305828), (15140, 240986), (23860, 152914), (30280, 120493), (47720, 76457)]