15663217180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{15443}}^1$

素因数の和:15595

約数の個数: 96

約数和(自身を含む): 36614882304

約数和(自身を除く): 20951665124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 83, 94, 130, 166, 188, 235, 260, 332, 415, 470, 611, 830, 940, 1079, 1222, 1660, 2158, 2444, 3055, 3901, 4316, 5395, 6110, 7802, 10790, 12220, 15443, 15604, 19505, 21580, 30886, 39010, 50713, 61772, 77215, 78020, 101426, 154430, 200759, 202852, 253565, 308860, 401518, 507130, 725821, 803036, 1003795, 1014260, 1281769, 1451642, 2007590, 2563538, 2903284, 3629105, 4015180, 5127076, 6408845, 7258210, 9435673, 12817690, 14516420, 16662997, 18871346, 25635380, 33325994, 37742692, 47178365, 60243143, 66651988, 83314985, 94356730, 120486286, 166629970, 188713460, 240972572, 301215715, 333259940, 602431430, 783160859, 1204862860, 1566321718, 3132643436, 3915804295, 7831608590, 15663217180]

約数ペア:

[(1, 15663217180), (2, 7831608590), (4, 3915804295), (5, 3132643436), (10, 1566321718), (13, 1204862860), (20, 783160859), (26, 602431430), (47, 333259940), (52, 301215715), (65, 240972572), (83, 188713460), (94, 166629970), (130, 120486286), (166, 94356730), (188, 83314985), (235, 66651988), (260, 60243143), (332, 47178365), (415, 37742692), (470, 33325994), (611, 25635380), (830, 18871346), (940, 16662997), (1079, 14516420), (1222, 12817690), (1660, 9435673), (2158, 7258210), (2444, 6408845), (3055, 5127076), (3901, 4015180), (4316, 3629105), (5395, 2903284), (6110, 2563538), (7802, 2007590), (10790, 1451642), (12220, 1281769), (15443, 1014260), (15604, 1003795), (19505, 803036), (21580, 725821), (30886, 507130), (39010, 401518), (50713, 308860), (61772, 253565), (77215, 202852), (78020, 200759), (101426, 154430)]