41882960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2628

約数の個数: 80

約数和(自身を含む): 115171200

約数和(自身を除く): 73288240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 2579, 3248, 4060, 5158, 8120, 10316, 12895, 16240, 18053, 20632, 25790, 36106, 41264, 51580, 72212, 74791, 90265, 103160, 144424, 149582, 180530, 206320, 288848, 299164, 361060, 373955, 523537, 598328, 722120, 747910, 1047074, 1196656, 1444240, 1495820, 2094148, 2617685, 2991640, 4188296, 5235370, 5983280, 8376592, 10470740, 20941480, 41882960]

約数ペア:

[(1, 41882960), (2, 20941480), (4, 10470740), (5, 8376592), (7, 5983280), (8, 5235370), (10, 4188296), (14, 2991640), (16, 2617685), (20, 2094148), (28, 1495820), (29, 1444240), (35, 1196656), (40, 1047074), (56, 747910), (58, 722120), (70, 598328), (80, 523537), (112, 373955), (116, 361060), (140, 299164), (145, 288848), (203, 206320), (232, 180530), (280, 149582), (290, 144424), (406, 103160), (464, 90265), (560, 74791), (580, 72212), (812, 51580), (1015, 41264), (1160, 36106), (1624, 25790), (2030, 20632), (2320, 18053), (2579, 16240), (3248, 12895), (4060, 10316), (5158, 8120)]