65363740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4261}}^1$

素因数の和:4342

約数の個数: 48

約数和(自身を含む): 150363360

約数和(自身を除く): 84999620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 4261, 7670, 8522, 15340, 17044, 21305, 42610, 55393, 85220, 110786, 221572, 251399, 276965, 502798, 553930, 1005596, 1107860, 1256995, 2513990, 3268187, 5027980, 6536374, 13072748, 16340935, 32681870, 65363740]

約数ペア:

[(1, 65363740), (2, 32681870), (4, 16340935), (5, 13072748), (10, 6536374), (13, 5027980), (20, 3268187), (26, 2513990), (52, 1256995), (59, 1107860), (65, 1005596), (118, 553930), (130, 502798), (236, 276965), (260, 251399), (295, 221572), (590, 110786), (767, 85220), (1180, 55393), (1534, 42610), (3068, 21305), (3835, 17044), (4261, 15340), (7670, 8522)]