44027750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 100638720

約数和(自身を除く): 56610970

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 31, 38, 46, 50, 62, 65, 95, 115, 125, 130, 155, 190, 230, 247, 250, 299, 310, 325, 403, 437, 475, 494, 575, 589, 598, 650, 713, 775, 806, 874, 950, 1150, 1178, 1235, 1426, 1495, 1550, 1625, 2015, 2185, 2375, 2470, 2875, 2945, 2990, 3250, 3565, 3875, 4030, 4370, 4750, 5681, 5750, 5890, 6175, 7130, 7475, 7657, 7750, 9269, 10075, 10925, 11362, 12350, 13547, 14725, 14950, 15314, 17825, 18538, 20150, 21850, 27094, 28405, 29450, 30875, 35650, 37375, 38285, 46345, 50375, 54625, 56810, 61750, 67735, 73625, 74750, 76570, 89125, 92690, 100750, 109250, 135470, 142025, 147250, 176111, 178250, 191425, 231725, 284050, 338675, 352222, 382850, 463450, 677350, 710125, 880555, 957125, 1158625, 1420250, 1693375, 1761110, 1914250, 2317250, 3386750, 4402775, 8805550, 22013875, 44027750]

約数ペア:

[(1, 44027750), (2, 22013875), (5, 8805550), (10, 4402775), (13, 3386750), (19, 2317250), (23, 1914250), (25, 1761110), (26, 1693375), (31, 1420250), (38, 1158625), (46, 957125), (50, 880555), (62, 710125), (65, 677350), (95, 463450), (115, 382850), (125, 352222), (130, 338675), (155, 284050), (190, 231725), (230, 191425), (247, 178250), (250, 176111), (299, 147250), (310, 142025), (325, 135470), (403, 109250), (437, 100750), (475, 92690), (494, 89125), (575, 76570), (589, 74750), (598, 73625), (650, 67735), (713, 61750), (775, 56810), (806, 54625), (874, 50375), (950, 46345), (1150, 38285), (1178, 37375), (1235, 35650), (1426, 30875), (1495, 29450), (1550, 28405), (1625, 27094), (2015, 21850), (2185, 20150), (2375, 18538), (2470, 17825), (2875, 15314), (2945, 14950), (2990, 14725), (3250, 13547), (3565, 12350), (3875, 11362), (4030, 10925), (4370, 10075), (4750, 9269), (5681, 7750), (5750, 7657), (5890, 7475), (6175, 7130)]