9859359040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{993887}}^1$

素因数の和:993935

約数の個数: 56

約数和(自身を含む): 24234964992

約数和(自身を除く): 14375605952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 993887, 1987774, 3975548, 4969435, 7951096, 9938870, 15902192, 19877740, 30810497, 31804384, 39755480, 61620994, 63608768, 79510960, 123241988, 154052485, 159021920, 246483976, 308104970, 318043840, 492967952, 616209940, 985935904, 1232419880, 1971871808, 2464839760, 4929679520, 9859359040]

約数ペア:

[(1, 9859359040), (2, 4929679520), (4, 2464839760), (5, 1971871808), (8, 1232419880), (10, 985935904), (16, 616209940), (20, 492967952), (31, 318043840), (32, 308104970), (40, 246483976), (62, 159021920), (64, 154052485), (80, 123241988), (124, 79510960), (155, 63608768), (160, 61620994), (248, 39755480), (310, 31804384), (320, 30810497), (496, 19877740), (620, 15902192), (992, 9938870), (1240, 7951096), (1984, 4969435), (2480, 3975548), (4960, 1987774), (9920, 993887)]