1255363080190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3929}}^1\times {\mathrm{39989}}^1$

素因数の和:43989

約数の個数: 64

約数和(自身を含む): 2444163206400

約数和(自身を除く): 1188800126210

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3929, 3995, 7858, 7990, 19645, 39290, 39989, 66793, 79978, 133586, 184663, 199945, 333965, 369326, 399890, 667930, 679813, 923315, 1359626, 1846630, 1879483, 3139271, 3399065, 3758966, 6278542, 6798130, 9397415, 15696355, 18794830, 31392710, 31951211, 63902422, 157116781, 159756055, 314233562, 319512110, 785583905, 1571167810, 2670985277, 5341970554, 7384488707, 13354926385, 14768977414, 26709852770, 36922443535, 73844887070, 125536308019, 251072616038, 627681540095, 1255363080190]

約数ペア:

[(1, 1255363080190), (2, 627681540095), (5, 251072616038), (10, 125536308019), (17, 73844887070), (34, 36922443535), (47, 26709852770), (85, 14768977414), (94, 13354926385), (170, 7384488707), (235, 5341970554), (470, 2670985277), (799, 1571167810), (1598, 785583905), (3929, 319512110), (3995, 314233562), (7858, 159756055), (7990, 157116781), (19645, 63902422), (39290, 31951211), (39989, 31392710), (66793, 18794830), (79978, 15696355), (133586, 9397415), (184663, 6798130), (199945, 6278542), (333965, 3758966), (369326, 3399065), (399890, 3139271), (667930, 1879483), (679813, 1846630), (923315, 1359626)]