11007520

素因数分解:

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

素因数の和:877

約数の個数: 48

約数和(自身を含む): 26331480

約数和(自身を除く): 15323960

約数列:

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

約数ペア:

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