101999150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10949

約数の個数: 48

約数和(自身を含む): 219160080

約数和(自身を除く): 117160930

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 10909, 21818, 54545, 109090, 119999, 185453, 239998, 272725, 370906, 545450, 599995, 927265, 1199990, 1854530, 2039983, 2999975, 4079966, 4636325, 5999950, 9272650, 10199915, 20399830, 50999575, 101999150]

約数ペア:

[(1, 101999150), (2, 50999575), (5, 20399830), (10, 10199915), (11, 9272650), (17, 5999950), (22, 4636325), (25, 4079966), (34, 2999975), (50, 2039983), (55, 1854530), (85, 1199990), (110, 927265), (170, 599995), (187, 545450), (275, 370906), (374, 272725), (425, 239998), (550, 185453), (850, 119999), (935, 109090), (1870, 54545), (4675, 21818), (9350, 10909)]