2010531380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{702983}}^1$

素因数の和:703016

約数の個数: 48

約数和(自身を含む): 4960255104

約数和(自身を除く): 2949723724

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, 2860, 702983, 1405966, 2811932, 3514915, 7029830, 7732813, 9138779, 14059660, 15465626, 18277558, 30931252, 36555116, 38664065, 45693895, 77328130, 91387790, 100526569, 154656260, 182775580, 201053138, 402106276, 502632845, 1005265690, 2010531380]

約数ペア:

[(1, 2010531380), (2, 1005265690), (4, 502632845), (5, 402106276), (10, 201053138), (11, 182775580), (13, 154656260), (20, 100526569), (22, 91387790), (26, 77328130), (44, 45693895), (52, 38664065), (55, 36555116), (65, 30931252), (110, 18277558), (130, 15465626), (143, 14059660), (220, 9138779), (260, 7732813), (286, 7029830), (572, 3514915), (715, 2811932), (1430, 1405966), (2860, 702983)]