1330682303950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8419}}^1\times {\mathrm{77101}}^1$

素因数の和:85573

約数の個数: 48

約数和(自身を含む): 2535770669040

約数和(自身を除く): 1205088365090

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 8419, 16838, 42095, 77101, 84190, 154202, 210475, 345179, 385505, 420950, 690358, 771010, 1725895, 1927525, 3161141, 3451790, 3855050, 6322282, 8629475, 15805705, 17258950, 31611410, 79028525, 158057050, 649113319, 1298226638, 3245566595, 6491133190, 16227832975, 26613646079, 32455665950, 53227292158, 133068230395, 266136460790, 665341151975, 1330682303950]

約数ペア:

[(1, 1330682303950), (2, 665341151975), (5, 266136460790), (10, 133068230395), (25, 53227292158), (41, 32455665950), (50, 26613646079), (82, 16227832975), (205, 6491133190), (410, 3245566595), (1025, 1298226638), (2050, 649113319), (8419, 158057050), (16838, 79028525), (42095, 31611410), (77101, 17258950), (84190, 15805705), (154202, 8629475), (210475, 6322282), (345179, 3855050), (385505, 3451790), (420950, 3161141), (690358, 1927525), (771010, 1725895)]