40225850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 94279680

約数和(自身を除く): 54053830

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 50, 70, 95, 115, 133, 161, 175, 190, 230, 263, 266, 322, 350, 437, 475, 526, 575, 665, 805, 874, 950, 1150, 1315, 1330, 1610, 1841, 2185, 2630, 3059, 3325, 3682, 4025, 4370, 4997, 6049, 6118, 6575, 6650, 8050, 9205, 9994, 10925, 12098, 13150, 15295, 18410, 21850, 24985, 30245, 30590, 34979, 42343, 46025, 49970, 60490, 69958, 76475, 84686, 92050, 114931, 124925, 151225, 152950, 174895, 211715, 229862, 249850, 302450, 349790, 423430, 574655, 804517, 874475, 1058575, 1149310, 1609034, 1748950, 2117150, 2873275, 4022585, 5746550, 8045170, 20112925, 40225850]

約数ペア:

[(1, 40225850), (2, 20112925), (5, 8045170), (7, 5746550), (10, 4022585), (14, 2873275), (19, 2117150), (23, 1748950), (25, 1609034), (35, 1149310), (38, 1058575), (46, 874475), (50, 804517), (70, 574655), (95, 423430), (115, 349790), (133, 302450), (161, 249850), (175, 229862), (190, 211715), (230, 174895), (263, 152950), (266, 151225), (322, 124925), (350, 114931), (437, 92050), (475, 84686), (526, 76475), (575, 69958), (665, 60490), (805, 49970), (874, 46025), (950, 42343), (1150, 34979), (1315, 30590), (1330, 30245), (1610, 24985), (1841, 21850), (2185, 18410), (2630, 15295), (3059, 13150), (3325, 12098), (3682, 10925), (4025, 9994), (4370, 9205), (4997, 8050), (6049, 6650), (6118, 6575)]