174522920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2395

約数の個数: 96

約数和(自身を含む): 464058720

約数和(自身を除く): 289535800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 1144, 1352, 1430, 1690, 1859, 2347, 2860, 3380, 3718, 4694, 5720, 6760, 7436, 9295, 9388, 11735, 14872, 18590, 18776, 23470, 25817, 30511, 37180, 46940, 51634, 61022, 74360, 93880, 103268, 122044, 129085, 152555, 206536, 244088, 258170, 305110, 335621, 396643, 516340, 610220, 671242, 793286, 1032680, 1220440, 1342484, 1586572, 1678105, 1983215, 2684968, 3173144, 3356210, 3966430, 4363073, 6712420, 7932860, 8726146, 13424840, 15865720, 17452292, 21815365, 34904584, 43630730, 87261460, 174522920]

約数ペア:

[(1, 174522920), (2, 87261460), (4, 43630730), (5, 34904584), (8, 21815365), (10, 17452292), (11, 15865720), (13, 13424840), (20, 8726146), (22, 7932860), (26, 6712420), (40, 4363073), (44, 3966430), (52, 3356210), (55, 3173144), (65, 2684968), (88, 1983215), (104, 1678105), (110, 1586572), (130, 1342484), (143, 1220440), (169, 1032680), (220, 793286), (260, 671242), (286, 610220), (338, 516340), (440, 396643), (520, 335621), (572, 305110), (676, 258170), (715, 244088), (845, 206536), (1144, 152555), (1352, 129085), (1430, 122044), (1690, 103268), (1859, 93880), (2347, 74360), (2860, 61022), (3380, 51634), (3718, 46940), (4694, 37180), (5720, 30511), (6760, 25817), (7436, 23470), (9295, 18776), (9388, 18590), (11735, 14872)]