76979360

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3229}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 183141000

約数和(自身を除く): 106161640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 3229, 4768, 5960, 6458, 11920, 12916, 16145, 23840, 25832, 32290, 51664, 64580, 103328, 129160, 258320, 481121, 516640, 962242, 1924484, 2405605, 3848968, 4811210, 7697936, 9622420, 15395872, 19244840, 38489680, 76979360]

約数ペア:

[(1, 76979360), (2, 38489680), (4, 19244840), (5, 15395872), (8, 9622420), (10, 7697936), (16, 4811210), (20, 3848968), (32, 2405605), (40, 1924484), (80, 962242), (149, 516640), (160, 481121), (298, 258320), (596, 129160), (745, 103328), (1192, 64580), (1490, 51664), (2384, 32290), (2980, 25832), (3229, 23840), (4768, 16145), (5960, 12916), (6458, 11920)]