8805550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 19998720

約数和(自身を除く): 11193170

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 31, 38, 46, 50, 62, 65, 95, 115, 130, 155, 190, 230, 247, 299, 310, 325, 403, 437, 475, 494, 575, 589, 598, 650, 713, 775, 806, 874, 950, 1150, 1178, 1235, 1426, 1495, 1550, 2015, 2185, 2470, 2945, 2990, 3565, 4030, 4370, 5681, 5890, 6175, 7130, 7475, 7657, 9269, 10075, 10925, 11362, 12350, 13547, 14725, 14950, 15314, 17825, 18538, 20150, 21850, 27094, 28405, 29450, 35650, 38285, 46345, 56810, 67735, 76570, 92690, 135470, 142025, 176111, 191425, 231725, 284050, 338675, 352222, 382850, 463450, 677350, 880555, 1761110, 4402775, 8805550]

約数ペア:

[(1, 8805550), (2, 4402775), (5, 1761110), (10, 880555), (13, 677350), (19, 463450), (23, 382850), (25, 352222), (26, 338675), (31, 284050), (38, 231725), (46, 191425), (50, 176111), (62, 142025), (65, 135470), (95, 92690), (115, 76570), (130, 67735), (155, 56810), (190, 46345), (230, 38285), (247, 35650), (299, 29450), (310, 28405), (325, 27094), (403, 21850), (437, 20150), (475, 18538), (494, 17825), (575, 15314), (589, 14950), (598, 14725), (650, 13547), (713, 12350), (775, 11362), (806, 10925), (874, 10075), (950, 9269), (1150, 7657), (1178, 7475), (1235, 7130), (1426, 6175), (1495, 5890), (1550, 5681), (2015, 4370), (2185, 4030), (2470, 3565), (2945, 2990)]