925890508720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2120101}}^1$

素因数の和:2120270

約数の個数: 80

約数和(自身を含む): 2214607666752

約数和(自身を除く): 1288717158032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 103, 106, 206, 212, 265, 412, 424, 515, 530, 824, 848, 1030, 1060, 1648, 2060, 2120, 4120, 4240, 5459, 8240, 10918, 21836, 27295, 43672, 54590, 87344, 109180, 218360, 436720, 2120101, 4240202, 8480404, 10600505, 16960808, 21201010, 33921616, 42402020, 84804040, 112365353, 169608080, 218370403, 224730706, 436740806, 449461412, 561826765, 873481612, 898922824, 1091852015, 1123653530, 1746963224, 1797845648, 2183704030, 2247307060, 3493926448, 4367408060, 4494614120, 8734816120, 8989228240, 11573631359, 17469632240, 23147262718, 46294525436, 57868156795, 92589050872, 115736313590, 185178101744, 231472627180, 462945254360, 925890508720]

約数ペア:

[(1, 925890508720), (2, 462945254360), (4, 231472627180), (5, 185178101744), (8, 115736313590), (10, 92589050872), (16, 57868156795), (20, 46294525436), (40, 23147262718), (53, 17469632240), (80, 11573631359), (103, 8989228240), (106, 8734816120), (206, 4494614120), (212, 4367408060), (265, 3493926448), (412, 2247307060), (424, 2183704030), (515, 1797845648), (530, 1746963224), (824, 1123653530), (848, 1091852015), (1030, 898922824), (1060, 873481612), (1648, 561826765), (2060, 449461412), (2120, 436740806), (4120, 224730706), (4240, 218370403), (5459, 169608080), (8240, 112365353), (10918, 84804040), (21836, 42402020), (27295, 33921616), (43672, 21201010), (54590, 16960808), (87344, 10600505), (109180, 8480404), (218360, 4240202), (436720, 2120101)]