4738760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 11561940

約数和(自身を除く): 6823180

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 701, 845, 1352, 1402, 1690, 2804, 3380, 3505, 5608, 6760, 7010, 9113, 14020, 18226, 28040, 36452, 45565, 72904, 91130, 118469, 182260, 236938, 364520, 473876, 592345, 947752, 1184690, 2369380, 4738760]

約数ペア:

[(1, 4738760), (2, 2369380), (4, 1184690), (5, 947752), (8, 592345), (10, 473876), (13, 364520), (20, 236938), (26, 182260), (40, 118469), (52, 91130), (65, 72904), (104, 45565), (130, 36452), (169, 28040), (260, 18226), (338, 14020), (520, 9113), (676, 7010), (701, 6760), (845, 5608), (1352, 3505), (1402, 3380), (1690, 2804)]