84871840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23063}}^1$

素因数の和:23101

約数の個数: 48

約数和(自身を含む): 209236608

約数和(自身を除く): 124364768

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, 23063, 46126, 92252, 115315, 184504, 230630, 369008, 461260, 530449, 738016, 922520, 1060898, 1845040, 2121796, 2652245, 3690080, 4243592, 5304490, 8487184, 10608980, 16974368, 21217960, 42435920, 84871840]

約数ペア:

[(1, 84871840), (2, 42435920), (4, 21217960), (5, 16974368), (8, 10608980), (10, 8487184), (16, 5304490), (20, 4243592), (23, 3690080), (32, 2652245), (40, 2121796), (46, 1845040), (80, 1060898), (92, 922520), (115, 738016), (160, 530449), (184, 461260), (230, 369008), (368, 230630), (460, 184504), (736, 115315), (920, 92252), (1840, 46126), (3680, 23063)]