101827040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{90917}}^1$

素因数の和:90939

約数の個数: 48

約数和(自身を含む): 274936032

約数和(自身を除く): 173108992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 90917, 181834, 363668, 454585, 636419, 727336, 909170, 1272838, 1454672, 1818340, 2545676, 2909344, 3182095, 3636680, 5091352, 6364190, 7273360, 10182704, 12728380, 14546720, 20365408, 25456760, 50913520, 101827040]

約数ペア:

[(1, 101827040), (2, 50913520), (4, 25456760), (5, 20365408), (7, 14546720), (8, 12728380), (10, 10182704), (14, 7273360), (16, 6364190), (20, 5091352), (28, 3636680), (32, 3182095), (35, 2909344), (40, 2545676), (56, 1818340), (70, 1454672), (80, 1272838), (112, 909170), (140, 727336), (160, 636419), (224, 454585), (280, 363668), (560, 181834), (1120, 90917)]