86215960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 122802920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3023, 3565, 5704, 6046, 7130, 12092, 14260, 15115, 24184, 28520, 30230, 60460, 69529, 93713, 120920, 139058, 187426, 278116, 347645, 374852, 468565, 556232, 695290, 749704, 937130, 1390580, 1874260, 2155399, 2781160, 3748520, 4310798, 8621596, 10776995, 17243192, 21553990, 43107980, 86215960]

約数ペア:

[(1, 86215960), (2, 43107980), (4, 21553990), (5, 17243192), (8, 10776995), (10, 8621596), (20, 4310798), (23, 3748520), (31, 2781160), (40, 2155399), (46, 1874260), (62, 1390580), (92, 937130), (115, 749704), (124, 695290), (155, 556232), (184, 468565), (230, 374852), (248, 347645), (310, 278116), (460, 187426), (620, 139058), (713, 120920), (920, 93713), (1240, 69529), (1426, 60460), (2852, 30230), (3023, 28520), (3565, 24184), (5704, 15115), (6046, 14260), (7130, 12092)]