22789600

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 56668248

約数和(自身を除く): 33878648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 467, 488, 610, 800, 934, 976, 1220, 1525, 1868, 1952, 2335, 2440, 3050, 3736, 4670, 4880, 6100, 7472, 9340, 9760, 11675, 12200, 14944, 18680, 23350, 24400, 28487, 37360, 46700, 48800, 56974, 74720, 93400, 113948, 142435, 186800, 227896, 284870, 373600, 455792, 569740, 712175, 911584, 1139480, 1424350, 2278960, 2848700, 4557920, 5697400, 11394800, 22789600]

約数ペア:

[(1, 22789600), (2, 11394800), (4, 5697400), (5, 4557920), (8, 2848700), (10, 2278960), (16, 1424350), (20, 1139480), (25, 911584), (32, 712175), (40, 569740), (50, 455792), (61, 373600), (80, 284870), (100, 227896), (122, 186800), (160, 142435), (200, 113948), (244, 93400), (305, 74720), (400, 56974), (467, 48800), (488, 46700), (610, 37360), (800, 28487), (934, 24400), (976, 23350), (1220, 18680), (1525, 14944), (1868, 12200), (1952, 11675), (2335, 9760), (2440, 9340), (3050, 7472), (3736, 6100), (4670, 4880)]