38858993810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{265231}}^1$

素因数の和:265288

約数の個数: 96

約数和(自身を含む): 91435018752

約数和(自身を除く): 52576024942

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 230, 245, 299, 322, 455, 490, 598, 637, 805, 910, 1127, 1274, 1495, 1610, 2093, 2254, 2990, 3185, 4186, 5635, 6370, 10465, 11270, 14651, 20930, 29302, 73255, 146510, 265231, 530462, 1326155, 1856617, 2652310, 3448003, 3713234, 6100313, 6896006, 9283085, 12200626, 12996319, 17240015, 18566170, 24136021, 25992638, 30501565, 34480030, 42702191, 48272042, 61003130, 64981595, 79304069, 85404382, 120680105, 129963190, 158608138, 168952147, 213510955, 241360210, 298915337, 337904294, 396520345, 427021910, 555128483, 597830674, 793040690, 844760735, 1110256966, 1494576685, 1689521470, 2775642415, 2989153370, 3885899381, 5551284830, 7771798762, 19429496905, 38858993810]

約数ペア:

[(1, 38858993810), (2, 19429496905), (5, 7771798762), (7, 5551284830), (10, 3885899381), (13, 2989153370), (14, 2775642415), (23, 1689521470), (26, 1494576685), (35, 1110256966), (46, 844760735), (49, 793040690), (65, 597830674), (70, 555128483), (91, 427021910), (98, 396520345), (115, 337904294), (130, 298915337), (161, 241360210), (182, 213510955), (230, 168952147), (245, 158608138), (299, 129963190), (322, 120680105), (455, 85404382), (490, 79304069), (598, 64981595), (637, 61003130), (805, 48272042), (910, 42702191), (1127, 34480030), (1274, 30501565), (1495, 25992638), (1610, 24136021), (2093, 18566170), (2254, 17240015), (2990, 12996319), (3185, 12200626), (4186, 9283085), (5635, 6896006), (6370, 6100313), (10465, 3713234), (11270, 3448003), (14651, 2652310), (20930, 1856617), (29302, 1326155), (73255, 530462), (146510, 265231)]