2023761620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 4488462720

約数和(自身を除く): 2464701100

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 107, 122, 148, 185, 214, 244, 305, 370, 419, 428, 535, 610, 740, 838, 1070, 1220, 1676, 2095, 2140, 2257, 3959, 4190, 4514, 6527, 7918, 8380, 9028, 11285, 13054, 15503, 15836, 19795, 22570, 25559, 26108, 31006, 32635, 39590, 44833, 45140, 51118, 62012, 65270, 77515, 79180, 89666, 102236, 127795, 130540, 155030, 179332, 224165, 241499, 255590, 310060, 448330, 482998, 511180, 896660, 945683, 965996, 1207495, 1658821, 1891366, 2414990, 2734813, 3317642, 3782732, 4728415, 4829980, 5469626, 6635284, 8294105, 9456830, 10939252, 13674065, 16588210, 18913660, 27348130, 33176420, 54696260, 101188081, 202376162, 404752324, 505940405, 1011880810, 2023761620]

約数ペア:

[(1, 2023761620), (2, 1011880810), (4, 505940405), (5, 404752324), (10, 202376162), (20, 101188081), (37, 54696260), (61, 33176420), (74, 27348130), (107, 18913660), (122, 16588210), (148, 13674065), (185, 10939252), (214, 9456830), (244, 8294105), (305, 6635284), (370, 5469626), (419, 4829980), (428, 4728415), (535, 3782732), (610, 3317642), (740, 2734813), (838, 2414990), (1070, 1891366), (1220, 1658821), (1676, 1207495), (2095, 965996), (2140, 945683), (2257, 896660), (3959, 511180), (4190, 482998), (4514, 448330), (6527, 310060), (7918, 255590), (8380, 241499), (9028, 224165), (11285, 179332), (13054, 155030), (15503, 130540), (15836, 127795), (19795, 102236), (22570, 89666), (25559, 79180), (26108, 77515), (31006, 65270), (32635, 62012), (39590, 51118), (44833, 45140)]