17117240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 44487360

約数和(自身を除く): 27370120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 541, 565, 791, 904, 1082, 1130, 1582, 2164, 2260, 2705, 3164, 3787, 3955, 4328, 4520, 5410, 6328, 7574, 7910, 10820, 15148, 15820, 18935, 21640, 30296, 31640, 37870, 61133, 75740, 122266, 151480, 244532, 305665, 427931, 489064, 611330, 855862, 1222660, 1711724, 2139655, 2445320, 3423448, 4279310, 8558620, 17117240]

約数ペア:

[(1, 17117240), (2, 8558620), (4, 4279310), (5, 3423448), (7, 2445320), (8, 2139655), (10, 1711724), (14, 1222660), (20, 855862), (28, 611330), (35, 489064), (40, 427931), (56, 305665), (70, 244532), (113, 151480), (140, 122266), (226, 75740), (280, 61133), (452, 37870), (541, 31640), (565, 30296), (791, 21640), (904, 18935), (1082, 15820), (1130, 15148), (1582, 10820), (2164, 7910), (2260, 7574), (2705, 6328), (3164, 5410), (3787, 4520), (3955, 4328)]