80859156770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1\times {\mathrm{5927}}^1$

素因数の和:8487

約数の個数: 64

約数和(自身を含む): 168541102080

約数和(自身を除く): 87681945310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2467, 2765, 4934, 5530, 5927, 11854, 12335, 17269, 24670, 29635, 34538, 41489, 59270, 82978, 86345, 172690, 194893, 207445, 389786, 414890, 468233, 936466, 974465, 1364251, 1948930, 2341165, 2728502, 3277631, 4682330, 6555262, 6821255, 13642510, 14621909, 16388155, 29243818, 32776310, 73109545, 102353363, 146219090, 204706726, 511766815, 1023533630, 1155130811, 2310261622, 5775654055, 8085915677, 11551308110, 16171831354, 40429578385, 80859156770]

約数ペア:

[(1, 80859156770), (2, 40429578385), (5, 16171831354), (7, 11551308110), (10, 8085915677), (14, 5775654055), (35, 2310261622), (70, 1155130811), (79, 1023533630), (158, 511766815), (395, 204706726), (553, 146219090), (790, 102353363), (1106, 73109545), (2467, 32776310), (2765, 29243818), (4934, 16388155), (5530, 14621909), (5927, 13642510), (11854, 6821255), (12335, 6555262), (17269, 4682330), (24670, 3277631), (29635, 2728502), (34538, 2341165), (41489, 1948930), (59270, 1364251), (82978, 974465), (86345, 936466), (172690, 468233), (194893, 414890), (207445, 389786)]