22015040

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:879

約数の個数: 56

約数和(自身を含む): 53080920

約数和(自身を除く): 31065880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 773, 890, 1424, 1546, 1780, 2848, 3092, 3560, 3865, 5696, 6184, 7120, 7730, 12368, 14240, 15460, 24736, 28480, 30920, 49472, 61840, 68797, 123680, 137594, 247360, 275188, 343985, 550376, 687970, 1100752, 1375940, 2201504, 2751880, 4403008, 5503760, 11007520, 22015040]

約数ペア:

[(1, 22015040), (2, 11007520), (4, 5503760), (5, 4403008), (8, 2751880), (10, 2201504), (16, 1375940), (20, 1100752), (32, 687970), (40, 550376), (64, 343985), (80, 275188), (89, 247360), (160, 137594), (178, 123680), (320, 68797), (356, 61840), (445, 49472), (712, 30920), (773, 28480), (890, 24736), (1424, 15460), (1546, 14240), (1780, 12368), (2848, 7730), (3092, 7120), (3560, 6184), (3865, 5696)]