1485958580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{6151}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 3199827456

約数和(自身を除く): 1713868876

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 257, 470, 514, 940, 1028, 1285, 2570, 5140, 6151, 12079, 12302, 24158, 24604, 30755, 48316, 60395, 61510, 120790, 123020, 241580, 289097, 578194, 1156388, 1445485, 1580807, 2890970, 3161614, 5781940, 6323228, 7904035, 15808070, 31616140, 74297929, 148595858, 297191716, 371489645, 742979290, 1485958580]

約数ペア:

[(1, 1485958580), (2, 742979290), (4, 371489645), (5, 297191716), (10, 148595858), (20, 74297929), (47, 31616140), (94, 15808070), (188, 7904035), (235, 6323228), (257, 5781940), (470, 3161614), (514, 2890970), (940, 1580807), (1028, 1445485), (1285, 1156388), (2570, 578194), (5140, 289097), (6151, 241580), (12079, 123020), (12302, 120790), (24158, 61510), (24604, 60395), (30755, 48316)]