526026320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{90073}}^1$

素因数の和:90159

約数の個数: 40

約数和(自身を含む): 1239778536

約数和(自身を除く): 713752216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 90073, 180146, 360292, 450365, 720584, 900730, 1441168, 1801460, 3602920, 6575329, 7205840, 13150658, 26301316, 32876645, 52602632, 65753290, 105205264, 131506580, 263013160, 526026320]

約数ペア:

[(1, 526026320), (2, 263013160), (4, 131506580), (5, 105205264), (8, 65753290), (10, 52602632), (16, 32876645), (20, 26301316), (40, 13150658), (73, 7205840), (80, 6575329), (146, 3602920), (292, 1801460), (365, 1441168), (584, 900730), (730, 720584), (1168, 450365), (1460, 360292), (2920, 180146), (5840, 90073)]