76703380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15527}}^1$

素因数の和:15568

約数の個数: 48

約数和(自身を含む): 182609280

約数和(自身を除く): 105905900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 15527, 31054, 62108, 77635, 155270, 201851, 295013, 310540, 403702, 590026, 807404, 1009255, 1180052, 1475065, 2018510, 2950130, 3835169, 4037020, 5900260, 7670338, 15340676, 19175845, 38351690, 76703380]

約数ペア:

[(1, 76703380), (2, 38351690), (4, 19175845), (5, 15340676), (10, 7670338), (13, 5900260), (19, 4037020), (20, 3835169), (26, 2950130), (38, 2018510), (52, 1475065), (65, 1180052), (76, 1009255), (95, 807404), (130, 590026), (190, 403702), (247, 310540), (260, 295013), (380, 201851), (494, 155270), (988, 77635), (1235, 62108), (2470, 31054), (4940, 15527)]