2434221920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{90023}}^1$

素因数の和:90064

約数の個数: 72

約数和(自身を含む): 6227320176

約数和(自身を除く): 3793098256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 27040, 90023, 180046, 360092, 450115, 720184, 900230, 1170299, 1440368, 1800460, 2340598, 2880736, 3600920, 4681196, 5851495, 7201840, 9362392, 11702990, 14403680, 15213887, 18724784, 23405980, 30427774, 37449568, 46811960, 60855548, 76069435, 93623920, 121711096, 152138870, 187247840, 243422192, 304277740, 486844384, 608555480, 1217110960, 2434221920]

約数ペア:

[(1, 2434221920), (2, 1217110960), (4, 608555480), (5, 486844384), (8, 304277740), (10, 243422192), (13, 187247840), (16, 152138870), (20, 121711096), (26, 93623920), (32, 76069435), (40, 60855548), (52, 46811960), (65, 37449568), (80, 30427774), (104, 23405980), (130, 18724784), (160, 15213887), (169, 14403680), (208, 11702990), (260, 9362392), (338, 7201840), (416, 5851495), (520, 4681196), (676, 3600920), (845, 2880736), (1040, 2340598), (1352, 1800460), (1690, 1440368), (2080, 1170299), (2704, 900230), (3380, 720184), (5408, 450115), (6760, 360092), (13520, 180046), (27040, 90023)]