13659760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 32207760

約数和(自身を除く): 18548000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2339, 2920, 4678, 5840, 9356, 11695, 18712, 23390, 37424, 46780, 93560, 170747, 187120, 341494, 682988, 853735, 1365976, 1707470, 2731952, 3414940, 6829880, 13659760]

約数ペア:

[(1, 13659760), (2, 6829880), (4, 3414940), (5, 2731952), (8, 1707470), (10, 1365976), (16, 853735), (20, 682988), (40, 341494), (73, 187120), (80, 170747), (146, 93560), (292, 46780), (365, 37424), (584, 23390), (730, 18712), (1168, 11695), (1460, 9356), (2339, 5840), (2920, 4678)]