823559620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3445

約数の個数: 96

約数和(自身を含む): 1991485440

約数和(自身を除く): 1167925820

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 41, 46, 52, 65, 82, 92, 115, 130, 164, 205, 230, 260, 299, 410, 460, 533, 598, 820, 943, 1066, 1196, 1495, 1886, 2132, 2665, 2990, 3359, 3772, 4715, 5330, 5980, 6718, 9430, 10660, 12259, 13436, 16795, 18860, 24518, 33590, 43667, 49036, 61295, 67180, 77257, 87334, 122590, 137719, 154514, 174668, 218335, 245180, 275438, 309028, 386285, 436670, 550876, 688595, 772570, 873340, 1004341, 1377190, 1545140, 1790347, 2008682, 2754380, 3167537, 3580694, 4017364, 5021705, 6335074, 7161388, 8951735, 10043410, 12670148, 15837685, 17903470, 20086820, 31675370, 35806940, 41177981, 63350740, 82355962, 164711924, 205889905, 411779810, 823559620]

約数ペア:

[(1, 823559620), (2, 411779810), (4, 205889905), (5, 164711924), (10, 82355962), (13, 63350740), (20, 41177981), (23, 35806940), (26, 31675370), (41, 20086820), (46, 17903470), (52, 15837685), (65, 12670148), (82, 10043410), (92, 8951735), (115, 7161388), (130, 6335074), (164, 5021705), (205, 4017364), (230, 3580694), (260, 3167537), (299, 2754380), (410, 2008682), (460, 1790347), (533, 1545140), (598, 1377190), (820, 1004341), (943, 873340), (1066, 772570), (1196, 688595), (1495, 550876), (1886, 436670), (2132, 386285), (2665, 309028), (2990, 275438), (3359, 245180), (3772, 218335), (4715, 174668), (5330, 154514), (5980, 137719), (6718, 122590), (9430, 87334), (10660, 77257), (12259, 67180), (13436, 61295), (16795, 49036), (18860, 43667), (24518, 33590)]