16996970950

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1019}}^1\times {\mathrm{1231}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 31787965440

約数和(自身を除く): 14790994490

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1019, 1231, 1355, 2038, 2462, 2710, 5095, 6155, 6775, 10190, 12310, 13550, 25475, 30775, 50950, 61550, 276149, 333601, 552298, 667202, 1254389, 1380745, 1668005, 2508778, 2761490, 3336010, 6271945, 6903725, 8340025, 12543890, 13807450, 16680050, 31359725, 62719450, 339939419, 679878838, 1699697095, 3399394190, 8498485475, 16996970950]

約数ペア:

[(1, 16996970950), (2, 8498485475), (5, 3399394190), (10, 1699697095), (25, 679878838), (50, 339939419), (271, 62719450), (542, 31359725), (1019, 16680050), (1231, 13807450), (1355, 12543890), (2038, 8340025), (2462, 6903725), (2710, 6271945), (5095, 3336010), (6155, 2761490), (6775, 2508778), (10190, 1668005), (12310, 1380745), (13550, 1254389), (25475, 667202), (30775, 552298), (50950, 333601), (61550, 276149)]