4164320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 10423728

約数和(自身を除く): 6259408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1531, 2720, 3062, 6124, 7655, 12248, 15310, 24496, 26027, 30620, 48992, 52054, 61240, 104108, 122480, 130135, 208216, 244960, 260270, 416432, 520540, 832864, 1041080, 2082160, 4164320]

約数ペア:

[(1, 4164320), (2, 2082160), (4, 1041080), (5, 832864), (8, 520540), (10, 416432), (16, 260270), (17, 244960), (20, 208216), (32, 130135), (34, 122480), (40, 104108), (68, 61240), (80, 52054), (85, 48992), (136, 30620), (160, 26027), (170, 24496), (272, 15310), (340, 12248), (544, 7655), (680, 6124), (1360, 3062), (1531, 2720)]