47513200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 132848640

約数和(自身を除く): 85335440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 175, 200, 239, 280, 284, 350, 355, 400, 478, 497, 560, 568, 700, 710, 956, 994, 1136, 1195, 1400, 1420, 1673, 1775, 1912, 1988, 2390, 2485, 2800, 2840, 3346, 3550, 3824, 3976, 4780, 4970, 5680, 5975, 6692, 7100, 7952, 8365, 9560, 9940, 11950, 12425, 13384, 14200, 16730, 16969, 19120, 19880, 23900, 24850, 26768, 28400, 33460, 33938, 39760, 41825, 47800, 49700, 66920, 67876, 83650, 84845, 95600, 99400, 118783, 133840, 135752, 167300, 169690, 198800, 237566, 271504, 334600, 339380, 424225, 475132, 593915, 669200, 678760, 848450, 950264, 1187830, 1357520, 1696900, 1900528, 2375660, 2969575, 3393800, 4751320, 5939150, 6787600, 9502640, 11878300, 23756600, 47513200]

約数ペア:

[(1, 47513200), (2, 23756600), (4, 11878300), (5, 9502640), (7, 6787600), (8, 5939150), (10, 4751320), (14, 3393800), (16, 2969575), (20, 2375660), (25, 1900528), (28, 1696900), (35, 1357520), (40, 1187830), (50, 950264), (56, 848450), (70, 678760), (71, 669200), (80, 593915), (100, 475132), (112, 424225), (140, 339380), (142, 334600), (175, 271504), (200, 237566), (239, 198800), (280, 169690), (284, 167300), (350, 135752), (355, 133840), (400, 118783), (478, 99400), (497, 95600), (560, 84845), (568, 83650), (700, 67876), (710, 66920), (956, 49700), (994, 47800), (1136, 41825), (1195, 39760), (1400, 33938), (1420, 33460), (1673, 28400), (1775, 26768), (1912, 24850), (1988, 23900), (2390, 19880), (2485, 19120), (2800, 16969), (2840, 16730), (3346, 14200), (3550, 13384), (3824, 12425), (3976, 11950), (4780, 9940), (4970, 9560), (5680, 8365), (5975, 7952), (6692, 7100)]