60519940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12292

約数の個数: 48

約数和(自身を含む): 144083520

約数和(自身を除く): 83563580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 12251, 24502, 49004, 61255, 122510, 159263, 232769, 245020, 318526, 465538, 637052, 796315, 931076, 1163845, 1592630, 2327690, 3025997, 3185260, 4655380, 6051994, 12103988, 15129985, 30259970, 60519940]

約数ペア:

[(1, 60519940), (2, 30259970), (4, 15129985), (5, 12103988), (10, 6051994), (13, 4655380), (19, 3185260), (20, 3025997), (26, 2327690), (38, 1592630), (52, 1163845), (65, 931076), (76, 796315), (95, 637052), (130, 465538), (190, 318526), (247, 245020), (260, 232769), (380, 159263), (494, 122510), (988, 61255), (1235, 49004), (2470, 24502), (4940, 12251)]