1184157220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{44417}}^1$

素因数の和:44500

約数の個数: 48

約数和(自身を含む): 2626702848

約数和(自身を除く): 1442545628

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 5332, 6665, 13330, 26660, 44417, 88834, 177668, 222085, 444170, 888340, 1376927, 1909931, 2753854, 3819862, 5507708, 6884635, 7639724, 9549655, 13769270, 19099310, 27538540, 38198620, 59207861, 118415722, 236831444, 296039305, 592078610, 1184157220]

約数ペア:

[(1, 1184157220), (2, 592078610), (4, 296039305), (5, 236831444), (10, 118415722), (20, 59207861), (31, 38198620), (43, 27538540), (62, 19099310), (86, 13769270), (124, 9549655), (155, 7639724), (172, 6884635), (215, 5507708), (310, 3819862), (430, 2753854), (620, 1909931), (860, 1376927), (1333, 888340), (2666, 444170), (5332, 222085), (6665, 177668), (13330, 88834), (26660, 44417)]