804558170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6563}}^1$

素因数の和:6647

約数の個数: 64

約数和(自身を含む): 1667361024

約数和(自身を除く): 862802854

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1886, 2665, 2990, 4715, 5330, 6563, 9430, 12259, 13126, 24518, 32815, 61295, 65630, 85319, 122590, 150949, 170638, 269083, 301898, 426595, 538166, 754745, 853190, 1345415, 1509490, 1962337, 2690830, 3498079, 3924674, 6188909, 6996158, 9811685, 12377818, 17490395, 19623370, 30944545, 34980790, 61889090, 80455817, 160911634, 402279085, 804558170]

約数ペア:

[(1, 804558170), (2, 402279085), (5, 160911634), (10, 80455817), (13, 61889090), (23, 34980790), (26, 30944545), (41, 19623370), (46, 17490395), (65, 12377818), (82, 9811685), (115, 6996158), (130, 6188909), (205, 3924674), (230, 3498079), (299, 2690830), (410, 1962337), (533, 1509490), (598, 1345415), (943, 853190), (1066, 754745), (1495, 538166), (1886, 426595), (2665, 301898), (2990, 269083), (4715, 170638), (5330, 150949), (6563, 122590), (9430, 85319), (12259, 65630), (13126, 61295), (24518, 32815)]