22743520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3523

約数の個数: 48

約数和(自身を含む): 55057968

約数和(自身を除く): 32314448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 3467, 6560, 6934, 13868, 17335, 27736, 34670, 55472, 69340, 110944, 138680, 142147, 277360, 284294, 554720, 568588, 710735, 1137176, 1421470, 2274352, 2842940, 4548704, 5685880, 11371760, 22743520]

約数ペア:

[(1, 22743520), (2, 11371760), (4, 5685880), (5, 4548704), (8, 2842940), (10, 2274352), (16, 1421470), (20, 1137176), (32, 710735), (40, 568588), (41, 554720), (80, 284294), (82, 277360), (160, 142147), (164, 138680), (205, 110944), (328, 69340), (410, 55472), (656, 34670), (820, 27736), (1312, 17335), (1640, 13868), (3280, 6934), (3467, 6560)]