2010149960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{552239}}^1$

素因数の和:552270

約数の個数: 64

約数和(自身を含む): 5566579200

約数和(自身を除く): 3556429240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 552239, 1104478, 2208956, 2761195, 3865673, 4417912, 5522390, 7179107, 7731346, 11044780, 14358214, 15462692, 19328365, 22089560, 28716428, 30925384, 35895535, 38656730, 50253749, 57432856, 71791070, 77313460, 100507498, 143582140, 154626920, 201014996, 251268745, 287164280, 402029992, 502537490, 1005074980, 2010149960]

約数ペア:

[(1, 2010149960), (2, 1005074980), (4, 502537490), (5, 402029992), (7, 287164280), (8, 251268745), (10, 201014996), (13, 154626920), (14, 143582140), (20, 100507498), (26, 77313460), (28, 71791070), (35, 57432856), (40, 50253749), (52, 38656730), (56, 35895535), (65, 30925384), (70, 28716428), (91, 22089560), (104, 19328365), (130, 15462692), (140, 14358214), (182, 11044780), (260, 7731346), (280, 7179107), (364, 5522390), (455, 4417912), (520, 3865673), (728, 2761195), (910, 2208956), (1820, 1104478), (3640, 552239)]