102534140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10399}}^1$

素因数の和:10454

約数の個数: 48

約数和(自身を含む): 235872000

約数和(自身を除く): 133337860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 10399, 20798, 41596, 51995, 103990, 176783, 207980, 301571, 353566, 603142, 707132, 883915, 1206284, 1507855, 1767830, 3015710, 3535660, 5126707, 6031420, 10253414, 20506828, 25633535, 51267070, 102534140]

約数ペア:

[(1, 102534140), (2, 51267070), (4, 25633535), (5, 20506828), (10, 10253414), (17, 6031420), (20, 5126707), (29, 3535660), (34, 3015710), (58, 1767830), (68, 1507855), (85, 1206284), (116, 883915), (145, 707132), (170, 603142), (290, 353566), (340, 301571), (493, 207980), (580, 176783), (986, 103990), (1972, 51995), (2465, 41596), (4930, 20798), (9860, 10399)]