104995760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42337}}^1$

素因数の和:42381

約数の個数: 40

約数和(自身を含む): 251995776

約数和(自身を除く): 147000016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 42337, 84674, 169348, 211685, 338696, 423370, 677392, 846740, 1312447, 1693480, 2624894, 3386960, 5249788, 6562235, 10499576, 13124470, 20999152, 26248940, 52497880, 104995760]

約数ペア:

[(1, 104995760), (2, 52497880), (4, 26248940), (5, 20999152), (8, 13124470), (10, 10499576), (16, 6562235), (20, 5249788), (31, 3386960), (40, 2624894), (62, 1693480), (80, 1312447), (124, 846740), (155, 677392), (248, 423370), (310, 338696), (496, 211685), (620, 169348), (1240, 84674), (2480, 42337)]