144581060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7039}}^1$

素因数の和:7140

約数の個数: 48

約数和(自身を含む): 331161600

約数和(自身を除く): 186580540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 7039, 10270, 14078, 20540, 28156, 35195, 70390, 91507, 140780, 183014, 366028, 457535, 556081, 915070, 1112162, 1830140, 2224324, 2780405, 5560810, 7229053, 11121620, 14458106, 28916212, 36145265, 72290530, 144581060]

約数ペア:

[(1, 144581060), (2, 72290530), (4, 36145265), (5, 28916212), (10, 14458106), (13, 11121620), (20, 7229053), (26, 5560810), (52, 2780405), (65, 2224324), (79, 1830140), (130, 1112162), (158, 915070), (260, 556081), (316, 457535), (395, 366028), (790, 183014), (1027, 140780), (1580, 91507), (2054, 70390), (4108, 35195), (5135, 28156), (7039, 20540), (10270, 14078)]