23194820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 34865980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 179, 190, 209, 220, 310, 341, 358, 380, 418, 589, 620, 682, 716, 836, 895, 1045, 1178, 1364, 1705, 1790, 1969, 2090, 2356, 2945, 3401, 3410, 3580, 3938, 4180, 5549, 5890, 6479, 6802, 6820, 7876, 9845, 11098, 11780, 12958, 13604, 17005, 19690, 22196, 25916, 27745, 32395, 34010, 37411, 39380, 55490, 61039, 64790, 68020, 74822, 105431, 110980, 122078, 129580, 149644, 187055, 210862, 244156, 305195, 374110, 421724, 527155, 610390, 748220, 1054310, 1159741, 1220780, 2108620, 2319482, 4638964, 5798705, 11597410, 23194820]

約数ペア:

[(1, 23194820), (2, 11597410), (4, 5798705), (5, 4638964), (10, 2319482), (11, 2108620), (19, 1220780), (20, 1159741), (22, 1054310), (31, 748220), (38, 610390), (44, 527155), (55, 421724), (62, 374110), (76, 305195), (95, 244156), (110, 210862), (124, 187055), (155, 149644), (179, 129580), (190, 122078), (209, 110980), (220, 105431), (310, 74822), (341, 68020), (358, 64790), (380, 61039), (418, 55490), (589, 39380), (620, 37411), (682, 34010), (716, 32395), (836, 27745), (895, 25916), (1045, 22196), (1178, 19690), (1364, 17005), (1705, 13604), (1790, 12958), (1969, 11780), (2090, 11098), (2356, 9845), (2945, 7876), (3401, 6820), (3410, 6802), (3580, 6479), (3938, 5890), (4180, 5549)]