83322980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 201519360

約数和(自身を除く): 118196380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 101, 130, 167, 190, 202, 247, 260, 334, 380, 404, 494, 505, 668, 835, 988, 1010, 1235, 1313, 1670, 1919, 2020, 2171, 2470, 2626, 3173, 3340, 3838, 4342, 4940, 5252, 6346, 6565, 7676, 8684, 9595, 10855, 12692, 13130, 15865, 16867, 19190, 21710, 24947, 26260, 31730, 33734, 38380, 41249, 43420, 49894, 63460, 67468, 82498, 84335, 99788, 124735, 164996, 168670, 206245, 219271, 249470, 320473, 337340, 412490, 438542, 498940, 640946, 824980, 877084, 1096355, 1281892, 1602365, 2192710, 3204730, 4166149, 4385420, 6409460, 8332298, 16664596, 20830745, 41661490, 83322980]

約数ペア:

[(1, 83322980), (2, 41661490), (4, 20830745), (5, 16664596), (10, 8332298), (13, 6409460), (19, 4385420), (20, 4166149), (26, 3204730), (38, 2192710), (52, 1602365), (65, 1281892), (76, 1096355), (95, 877084), (101, 824980), (130, 640946), (167, 498940), (190, 438542), (202, 412490), (247, 337340), (260, 320473), (334, 249470), (380, 219271), (404, 206245), (494, 168670), (505, 164996), (668, 124735), (835, 99788), (988, 84335), (1010, 82498), (1235, 67468), (1313, 63460), (1670, 49894), (1919, 43420), (2020, 41249), (2171, 38380), (2470, 33734), (2626, 31730), (3173, 26260), (3340, 24947), (3838, 21710), (4342, 19190), (4940, 16867), (5252, 15865), (6346, 13130), (6565, 12692), (7676, 10855), (8684, 9595)]