44771440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 80

約数和(自身を含む): 122849280

約数和(自身を除く): 78077840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2579, 3472, 4340, 5158, 8680, 10316, 12895, 17360, 18053, 20632, 25790, 36106, 41264, 51580, 72212, 79949, 90265, 103160, 144424, 159898, 180530, 206320, 288848, 319796, 361060, 399745, 559643, 639592, 722120, 799490, 1119286, 1279184, 1444240, 1598980, 2238572, 2798215, 3197960, 4477144, 5596430, 6395920, 8954288, 11192860, 22385720, 44771440]

約数ペア:

[(1, 44771440), (2, 22385720), (4, 11192860), (5, 8954288), (7, 6395920), (8, 5596430), (10, 4477144), (14, 3197960), (16, 2798215), (20, 2238572), (28, 1598980), (31, 1444240), (35, 1279184), (40, 1119286), (56, 799490), (62, 722120), (70, 639592), (80, 559643), (112, 399745), (124, 361060), (140, 319796), (155, 288848), (217, 206320), (248, 180530), (280, 159898), (310, 144424), (434, 103160), (496, 90265), (560, 79949), (620, 72212), (868, 51580), (1085, 41264), (1240, 36106), (1736, 25790), (2170, 20632), (2480, 18053), (2579, 17360), (3472, 12895), (4340, 10316), (5158, 8680)]