15914480

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 37174704

約数和(自身を除く): 21260224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 601, 662, 1202, 1324, 1655, 2404, 2648, 3005, 3310, 4808, 5296, 6010, 6620, 9616, 12020, 13240, 24040, 26480, 48080, 198931, 397862, 795724, 994655, 1591448, 1989310, 3182896, 3978620, 7957240, 15914480]

約数ペア:

[(1, 15914480), (2, 7957240), (4, 3978620), (5, 3182896), (8, 1989310), (10, 1591448), (16, 994655), (20, 795724), (40, 397862), (80, 198931), (331, 48080), (601, 26480), (662, 24040), (1202, 13240), (1324, 12020), (1655, 9616), (2404, 6620), (2648, 6010), (3005, 5296), (3310, 4808)]