29714480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 73789920

約数和(自身を除く): 44075440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 173, 190, 226, 304, 346, 380, 452, 565, 692, 760, 865, 904, 1130, 1384, 1520, 1730, 1808, 2147, 2260, 2768, 3287, 3460, 4294, 4520, 6574, 6920, 8588, 9040, 10735, 13148, 13840, 16435, 17176, 19549, 21470, 26296, 32870, 34352, 39098, 42940, 52592, 65740, 78196, 85880, 97745, 131480, 156392, 171760, 195490, 262960, 312784, 371431, 390980, 742862, 781960, 1485724, 1563920, 1857155, 2971448, 3714310, 5942896, 7428620, 14857240, 29714480]

約数ペア:

[(1, 29714480), (2, 14857240), (4, 7428620), (5, 5942896), (8, 3714310), (10, 2971448), (16, 1857155), (19, 1563920), (20, 1485724), (38, 781960), (40, 742862), (76, 390980), (80, 371431), (95, 312784), (113, 262960), (152, 195490), (173, 171760), (190, 156392), (226, 131480), (304, 97745), (346, 85880), (380, 78196), (452, 65740), (565, 52592), (692, 42940), (760, 39098), (865, 34352), (904, 32870), (1130, 26296), (1384, 21470), (1520, 19549), (1730, 17176), (1808, 16435), (2147, 13840), (2260, 13148), (2768, 10735), (3287, 9040), (3460, 8588), (4294, 6920), (4520, 6574)]