11838320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11383}}^1$

素因数の和:11409

約数の個数: 40

約数和(自身を含む): 29643936

約数和(自身を除く): 17805616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11383, 22766, 45532, 56915, 91064, 113830, 147979, 182128, 227660, 295958, 455320, 591916, 739895, 910640, 1183832, 1479790, 2367664, 2959580, 5919160, 11838320]

約数ペア:

[(1, 11838320), (2, 5919160), (4, 2959580), (5, 2367664), (8, 1479790), (10, 1183832), (13, 910640), (16, 739895), (20, 591916), (26, 455320), (40, 295958), (52, 227660), (65, 182128), (80, 147979), (104, 113830), (130, 91064), (208, 56915), (260, 45532), (520, 22766), (1040, 11383)]