74131760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40289}}^1$

素因数の和:40325

約数の個数: 40

約数和(自身を含む): 179854560

約数和(自身を除く): 105722800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 40289, 80578, 161156, 201445, 322312, 402890, 644624, 805780, 926647, 1611560, 1853294, 3223120, 3706588, 4633235, 7413176, 9266470, 14826352, 18532940, 37065880, 74131760]

約数ペア:

[(1, 74131760), (2, 37065880), (4, 18532940), (5, 14826352), (8, 9266470), (10, 7413176), (16, 4633235), (20, 3706588), (23, 3223120), (40, 1853294), (46, 1611560), (80, 926647), (92, 805780), (115, 644624), (184, 402890), (230, 322312), (368, 201445), (460, 161156), (920, 80578), (1840, 40289)]