10955600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 60

約数和(自身を含む): 26811900

約数和(自身を除く): 15856300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 449, 488, 610, 898, 976, 1220, 1525, 1796, 2245, 2440, 3050, 3592, 4490, 4880, 6100, 7184, 8980, 11225, 12200, 17960, 22450, 24400, 27389, 35920, 44900, 54778, 89800, 109556, 136945, 179600, 219112, 273890, 438224, 547780, 684725, 1095560, 1369450, 2191120, 2738900, 5477800, 10955600]

約数ペア:

[(1, 10955600), (2, 5477800), (4, 2738900), (5, 2191120), (8, 1369450), (10, 1095560), (16, 684725), (20, 547780), (25, 438224), (40, 273890), (50, 219112), (61, 179600), (80, 136945), (100, 109556), (122, 89800), (200, 54778), (244, 44900), (305, 35920), (400, 27389), (449, 24400), (488, 22450), (610, 17960), (898, 12200), (976, 11225), (1220, 8980), (1525, 7184), (1796, 6100), (2245, 4880), (2440, 4490), (3050, 3592)]