496715230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 997272000

約数和(自身を除く): 500556770

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 113, 178, 226, 445, 449, 565, 890, 898, 979, 1130, 1243, 1958, 2245, 2486, 4490, 4895, 4939, 6215, 9790, 9878, 10057, 12430, 20114, 24695, 39961, 49390, 50285, 50737, 79922, 100570, 101474, 110627, 199805, 221254, 253685, 399610, 439571, 507370, 553135, 558107, 879142, 1106270, 1116214, 2197855, 2790535, 4395710, 4515593, 5581070, 9031186, 22577965, 45155930, 49671523, 99343046, 248357615, 496715230]

約数ペア:

[(1, 496715230), (2, 248357615), (5, 99343046), (10, 49671523), (11, 45155930), (22, 22577965), (55, 9031186), (89, 5581070), (110, 4515593), (113, 4395710), (178, 2790535), (226, 2197855), (445, 1116214), (449, 1106270), (565, 879142), (890, 558107), (898, 553135), (979, 507370), (1130, 439571), (1243, 399610), (1958, 253685), (2245, 221254), (2486, 199805), (4490, 110627), (4895, 101474), (4939, 100570), (6215, 79922), (9790, 50737), (9878, 50285), (10057, 49390), (12430, 39961), (20114, 24695)]