14857240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 35704800

約数和(自身を除く): 20847560

約数列:

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

約数ペア:

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