4527380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 11176704

約数和(自身を除く): 6649324

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1583, 2860, 3166, 6332, 7915, 15830, 17413, 20579, 31660, 34826, 41158, 69652, 82316, 87065, 102895, 174130, 205790, 226369, 348260, 411580, 452738, 905476, 1131845, 2263690, 4527380]

約数ペア:

[(1, 4527380), (2, 2263690), (4, 1131845), (5, 905476), (10, 452738), (11, 411580), (13, 348260), (20, 226369), (22, 205790), (26, 174130), (44, 102895), (52, 87065), (55, 82316), (65, 69652), (110, 41158), (130, 34826), (143, 31660), (220, 20579), (260, 17413), (286, 15830), (572, 7915), (715, 6332), (1430, 3166), (1583, 2860)]