1570690220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{117041}}^1$

素因数の和:117122

約数の個数: 48

約数和(自身を含む): 3657328416

約数和(自身を除く): 2086638196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 117041, 234082, 468164, 585205, 1170410, 1287451, 2340820, 2574902, 5149804, 6437255, 7139501, 12874510, 14279002, 25749020, 28558004, 35697505, 71395010, 78534511, 142790020, 157069022, 314138044, 392672555, 785345110, 1570690220]

約数ペア:

[(1, 1570690220), (2, 785345110), (4, 392672555), (5, 314138044), (10, 157069022), (11, 142790020), (20, 78534511), (22, 71395010), (44, 35697505), (55, 28558004), (61, 25749020), (110, 14279002), (122, 12874510), (220, 7139501), (244, 6437255), (305, 5149804), (610, 2574902), (671, 2340820), (1220, 1287451), (1342, 1170410), (2684, 585205), (3355, 468164), (6710, 234082), (13420, 117041)]