9498880

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 23436504

約数和(自身を除く): 13937624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 181, 205, 256, 320, 328, 362, 410, 640, 656, 724, 820, 905, 1280, 1312, 1448, 1640, 1810, 2624, 2896, 3280, 3620, 5248, 5792, 6560, 7240, 7421, 10496, 11584, 13120, 14480, 14842, 23168, 26240, 28960, 29684, 37105, 46336, 52480, 57920, 59368, 74210, 115840, 118736, 148420, 231680, 237472, 296840, 474944, 593680, 949888, 1187360, 1899776, 2374720, 4749440, 9498880]

約数ペア:

[(1, 9498880), (2, 4749440), (4, 2374720), (5, 1899776), (8, 1187360), (10, 949888), (16, 593680), (20, 474944), (32, 296840), (40, 237472), (41, 231680), (64, 148420), (80, 118736), (82, 115840), (128, 74210), (160, 59368), (164, 57920), (181, 52480), (205, 46336), (256, 37105), (320, 29684), (328, 28960), (362, 26240), (410, 23168), (640, 14842), (656, 14480), (724, 13120), (820, 11584), (905, 10496), (1280, 7421), (1312, 7240), (1448, 6560), (1640, 5792), (1810, 5248), (2624, 3620), (2896, 3280)]