22323680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 54708696

約数和(自身を除く): 32385016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 83, 160, 164, 166, 205, 328, 332, 410, 415, 656, 664, 820, 830, 1312, 1328, 1640, 1660, 1681, 2656, 3280, 3320, 3362, 3403, 6560, 6640, 6724, 6806, 8405, 13280, 13448, 13612, 16810, 17015, 26896, 27224, 33620, 34030, 53792, 54448, 67240, 68060, 108896, 134480, 136120, 139523, 268960, 272240, 279046, 544480, 558092, 697615, 1116184, 1395230, 2232368, 2790460, 4464736, 5580920, 11161840, 22323680]

約数ペア:

[(1, 22323680), (2, 11161840), (4, 5580920), (5, 4464736), (8, 2790460), (10, 2232368), (16, 1395230), (20, 1116184), (32, 697615), (40, 558092), (41, 544480), (80, 279046), (82, 272240), (83, 268960), (160, 139523), (164, 136120), (166, 134480), (205, 108896), (328, 68060), (332, 67240), (410, 54448), (415, 53792), (656, 34030), (664, 33620), (820, 27224), (830, 26896), (1312, 17015), (1328, 16810), (1640, 13612), (1660, 13448), (1681, 13280), (2656, 8405), (3280, 6806), (3320, 6724), (3362, 6640), (3403, 6560)]