1562320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 3705120

約数和(自身を除く): 2142800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 331, 472, 590, 662, 944, 1180, 1324, 1655, 2360, 2648, 3310, 4720, 5296, 6620, 13240, 19529, 26480, 39058, 78116, 97645, 156232, 195290, 312464, 390580, 781160, 1562320]

約数ペア:

[(1, 1562320), (2, 781160), (4, 390580), (5, 312464), (8, 195290), (10, 156232), (16, 97645), (20, 78116), (40, 39058), (59, 26480), (80, 19529), (118, 13240), (236, 6620), (295, 5296), (331, 4720), (472, 3310), (590, 2648), (662, 2360), (944, 1655), (1180, 1324)]