73831840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20063}}^1$

素因数の和:20101

約数の個数: 48

約数和(自身を含む): 182020608

約数和(自身を除く): 108188768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 20063, 40126, 80252, 100315, 160504, 200630, 321008, 401260, 461449, 642016, 802520, 922898, 1605040, 1845796, 2307245, 3210080, 3691592, 4614490, 7383184, 9228980, 14766368, 18457960, 36915920, 73831840]

約数ペア:

[(1, 73831840), (2, 36915920), (4, 18457960), (5, 14766368), (8, 9228980), (10, 7383184), (16, 4614490), (20, 3691592), (23, 3210080), (32, 2307245), (40, 1845796), (46, 1605040), (80, 922898), (92, 802520), (115, 642016), (160, 461449), (184, 401260), (230, 321008), (368, 200630), (460, 160504), (736, 100315), (920, 80252), (1840, 40126), (3680, 20063)]