4231760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 10687932

約数和(自身を除く): 6456172

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 313, 338, 520, 626, 676, 845, 1040, 1252, 1352, 1565, 1690, 2504, 2704, 3130, 3380, 4069, 5008, 6260, 6760, 8138, 12520, 13520, 16276, 20345, 25040, 32552, 40690, 52897, 65104, 81380, 105794, 162760, 211588, 264485, 325520, 423176, 528970, 846352, 1057940, 2115880, 4231760]

約数ペア:

[(1, 4231760), (2, 2115880), (4, 1057940), (5, 846352), (8, 528970), (10, 423176), (13, 325520), (16, 264485), (20, 211588), (26, 162760), (40, 105794), (52, 81380), (65, 65104), (80, 52897), (104, 40690), (130, 32552), (169, 25040), (208, 20345), (260, 16276), (313, 13520), (338, 12520), (520, 8138), (626, 6760), (676, 6260), (845, 5008), (1040, 4069), (1252, 3380), (1352, 3130), (1565, 2704), (1690, 2504)]