44842720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21559}}^1$

素因数の和:21587

約数の個数: 48

約数和(自身を含む): 114095520

約数和(自身を除く): 69252800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 21559, 43118, 86236, 107795, 172472, 215590, 280267, 344944, 431180, 560534, 689888, 862360, 1121068, 1401335, 1724720, 2242136, 2802670, 3449440, 4484272, 5605340, 8968544, 11210680, 22421360, 44842720]

約数ペア:

[(1, 44842720), (2, 22421360), (4, 11210680), (5, 8968544), (8, 5605340), (10, 4484272), (13, 3449440), (16, 2802670), (20, 2242136), (26, 1724720), (32, 1401335), (40, 1121068), (52, 862360), (65, 689888), (80, 560534), (104, 431180), (130, 344944), (160, 280267), (208, 215590), (260, 172472), (416, 107795), (520, 86236), (1040, 43118), (2080, 21559)]