41393920

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 100736496

約数和(自身を除く): 59342576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 443, 584, 640, 730, 886, 1168, 1280, 1460, 1772, 2215, 2336, 2920, 3544, 4430, 4672, 5840, 7088, 8860, 9344, 11680, 14176, 17720, 18688, 23360, 28352, 32339, 35440, 46720, 56704, 64678, 70880, 93440, 113408, 129356, 141760, 161695, 258712, 283520, 323390, 517424, 567040, 646780, 1034848, 1293560, 2069696, 2587120, 4139392, 5174240, 8278784, 10348480, 20696960, 41393920]

約数ペア:

[(1, 41393920), (2, 20696960), (4, 10348480), (5, 8278784), (8, 5174240), (10, 4139392), (16, 2587120), (20, 2069696), (32, 1293560), (40, 1034848), (64, 646780), (73, 567040), (80, 517424), (128, 323390), (146, 283520), (160, 258712), (256, 161695), (292, 141760), (320, 129356), (365, 113408), (443, 93440), (584, 70880), (640, 64678), (730, 56704), (886, 46720), (1168, 35440), (1280, 32339), (1460, 28352), (1772, 23360), (2215, 18688), (2336, 17720), (2920, 14176), (3544, 11680), (4430, 9344), (4672, 8860), (5840, 7088)]