4968860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 11642400

約数和(自身を除く): 6673540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 659, 754, 1318, 1508, 1885, 2636, 3295, 3770, 6590, 7540, 8567, 13180, 17134, 19111, 34268, 38222, 42835, 76444, 85670, 95555, 171340, 191110, 248443, 382220, 496886, 993772, 1242215, 2484430, 4968860]

約数ペア:

[(1, 4968860), (2, 2484430), (4, 1242215), (5, 993772), (10, 496886), (13, 382220), (20, 248443), (26, 191110), (29, 171340), (52, 95555), (58, 85670), (65, 76444), (116, 42835), (130, 38222), (145, 34268), (260, 19111), (290, 17134), (377, 13180), (580, 8567), (659, 7540), (754, 6590), (1318, 3770), (1508, 3295), (1885, 2636)]