10287760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18371}}^1$

素因数の和:18391

約数の個数: 40

約数和(自身を含む): 27337536

約数和(自身を除く): 17049776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18371, 36742, 73484, 91855, 128597, 146968, 183710, 257194, 293936, 367420, 514388, 642985, 734840, 1028776, 1285970, 1469680, 2057552, 2571940, 5143880, 10287760]

約数ペア:

[(1, 10287760), (2, 5143880), (4, 2571940), (5, 2057552), (7, 1469680), (8, 1285970), (10, 1028776), (14, 734840), (16, 642985), (20, 514388), (28, 367420), (35, 293936), (40, 257194), (56, 183710), (70, 146968), (80, 128597), (112, 91855), (140, 73484), (280, 36742), (560, 18371)]