4557700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 11999232

約数和(自身を除く): 7441532

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 383, 425, 476, 595, 700, 766, 850, 1190, 1532, 1700, 1915, 2380, 2681, 2975, 3830, 5362, 5950, 6511, 7660, 9575, 10724, 11900, 13022, 13405, 19150, 26044, 26810, 32555, 38300, 45577, 53620, 65110, 67025, 91154, 130220, 134050, 162775, 182308, 227885, 268100, 325550, 455770, 651100, 911540, 1139425, 2278850, 4557700]

約数ペア:

[(1, 4557700), (2, 2278850), (4, 1139425), (5, 911540), (7, 651100), (10, 455770), (14, 325550), (17, 268100), (20, 227885), (25, 182308), (28, 162775), (34, 134050), (35, 130220), (50, 91154), (68, 67025), (70, 65110), (85, 53620), (100, 45577), (119, 38300), (140, 32555), (170, 26810), (175, 26044), (238, 19150), (340, 13405), (350, 13022), (383, 11900), (425, 10724), (476, 9575), (595, 7660), (700, 6511), (766, 5950), (850, 5362), (1190, 3830), (1532, 2975), (1700, 2681), (1915, 2380)]