1091240750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 2145896064

約数和(自身を除く): 1054655314

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 173, 230, 250, 346, 575, 865, 1097, 1150, 1730, 2194, 2875, 3979, 4325, 5485, 5750, 7958, 8650, 10970, 19895, 21625, 25231, 27425, 39790, 43250, 50462, 54850, 99475, 126155, 137125, 189781, 198950, 252310, 274250, 379562, 497375, 630775, 948905, 994750, 1261550, 1897810, 3153875, 4364963, 4744525, 6307750, 8729926, 9489050, 21824815, 23722625, 43649630, 47445250, 109124075, 218248150, 545620375, 1091240750]

約数ペア:

[(1, 1091240750), (2, 545620375), (5, 218248150), (10, 109124075), (23, 47445250), (25, 43649630), (46, 23722625), (50, 21824815), (115, 9489050), (125, 8729926), (173, 6307750), (230, 4744525), (250, 4364963), (346, 3153875), (575, 1897810), (865, 1261550), (1097, 994750), (1150, 948905), (1730, 630775), (2194, 497375), (2875, 379562), (3979, 274250), (4325, 252310), (5485, 198950), (5750, 189781), (7958, 137125), (8650, 126155), (10970, 99475), (19895, 54850), (21625, 50462), (25231, 43250), (27425, 39790)]