108131980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6733}}^1$

素因数の和:6826

約数の個数: 48

約数和(自身を含む): 251151264

約数和(自身を除く): 143019284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 6733, 8030, 13466, 16060, 26932, 33665, 67330, 74063, 134660, 148126, 296252, 370315, 491509, 740630, 983018, 1481260, 1966036, 2457545, 4915090, 5406599, 9830180, 10813198, 21626396, 27032995, 54065990, 108131980]

約数ペア:

[(1, 108131980), (2, 54065990), (4, 27032995), (5, 21626396), (10, 10813198), (11, 9830180), (20, 5406599), (22, 4915090), (44, 2457545), (55, 1966036), (73, 1481260), (110, 983018), (146, 740630), (220, 491509), (292, 370315), (365, 296252), (730, 148126), (803, 134660), (1460, 74063), (1606, 67330), (3212, 33665), (4015, 26932), (6733, 16060), (8030, 13466)]