16927040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 84

約数和(自身を含む): 43786044

約数和(自身を除く): 26859004

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 313, 320, 338, 416, 520, 626, 676, 832, 845, 1040, 1252, 1352, 1565, 1690, 2080, 2504, 2704, 3130, 3380, 4069, 4160, 5008, 5408, 6260, 6760, 8138, 10016, 10816, 12520, 13520, 16276, 20032, 20345, 25040, 27040, 32552, 40690, 50080, 52897, 54080, 65104, 81380, 100160, 105794, 130208, 162760, 211588, 260416, 264485, 325520, 423176, 528970, 651040, 846352, 1057940, 1302080, 1692704, 2115880, 3385408, 4231760, 8463520, 16927040]

約数ペア:

[(1, 16927040), (2, 8463520), (4, 4231760), (5, 3385408), (8, 2115880), (10, 1692704), (13, 1302080), (16, 1057940), (20, 846352), (26, 651040), (32, 528970), (40, 423176), (52, 325520), (64, 264485), (65, 260416), (80, 211588), (104, 162760), (130, 130208), (160, 105794), (169, 100160), (208, 81380), (260, 65104), (313, 54080), (320, 52897), (338, 50080), (416, 40690), (520, 32552), (626, 27040), (676, 25040), (832, 20345), (845, 20032), (1040, 16276), (1252, 13520), (1352, 12520), (1565, 10816), (1690, 10016), (2080, 8138), (2504, 6760), (2704, 6260), (3130, 5408), (3380, 5008), (4069, 4160)]