25037040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2129}}^1$

素因数の和:2159

約数の個数: 120

約数和(自身を含む): 90329040

約数和(自身を除く): 65292000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2129, 2352, 2940, 3920, 4258, 5880, 6387, 8516, 10645, 11760, 12774, 14903, 17032, 21290, 25548, 29806, 31935, 34064, 42580, 44709, 51096, 59612, 63870, 74515, 85160, 89418, 102192, 104321, 119224, 127740, 149030, 170320, 178836, 208642, 223545, 238448, 255480, 298060, 312963, 357672, 417284, 447090, 510960, 521605, 596120, 625926, 715344, 834568, 894180, 1043210, 1192240, 1251852, 1564815, 1669136, 1788360, 2086420, 2503704, 3129630, 3576720, 4172840, 5007408, 6259260, 8345680, 12518520, 25037040]

約数ペア:

[(1, 25037040), (2, 12518520), (3, 8345680), (4, 6259260), (5, 5007408), (6, 4172840), (7, 3576720), (8, 3129630), (10, 2503704), (12, 2086420), (14, 1788360), (15, 1669136), (16, 1564815), (20, 1251852), (21, 1192240), (24, 1043210), (28, 894180), (30, 834568), (35, 715344), (40, 625926), (42, 596120), (48, 521605), (49, 510960), (56, 447090), (60, 417284), (70, 357672), (80, 312963), (84, 298060), (98, 255480), (105, 238448), (112, 223545), (120, 208642), (140, 178836), (147, 170320), (168, 149030), (196, 127740), (210, 119224), (240, 104321), (245, 102192), (280, 89418), (294, 85160), (336, 74515), (392, 63870), (420, 59612), (490, 51096), (560, 44709), (588, 42580), (735, 34064), (784, 31935), (840, 29806), (980, 25548), (1176, 21290), (1470, 17032), (1680, 14903), (1960, 12774), (2129, 11760), (2352, 10645), (2940, 8516), (3920, 6387), (4258, 5880)]