11436880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1604

約数の個数: 80

約数和(自身を含む): 32747904

約数和(自身を除く): 21311024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1571, 1820, 3142, 3640, 6284, 7280, 7855, 10997, 12568, 15710, 20423, 21994, 25136, 31420, 40846, 43988, 54985, 62840, 81692, 87976, 102115, 109970, 125680, 142961, 163384, 175952, 204230, 219940, 285922, 326768, 408460, 439880, 571844, 714805, 816920, 879760, 1143688, 1429610, 1633840, 2287376, 2859220, 5718440, 11436880]

約数ペア:

[(1, 11436880), (2, 5718440), (4, 2859220), (5, 2287376), (7, 1633840), (8, 1429610), (10, 1143688), (13, 879760), (14, 816920), (16, 714805), (20, 571844), (26, 439880), (28, 408460), (35, 326768), (40, 285922), (52, 219940), (56, 204230), (65, 175952), (70, 163384), (80, 142961), (91, 125680), (104, 109970), (112, 102115), (130, 87976), (140, 81692), (182, 62840), (208, 54985), (260, 43988), (280, 40846), (364, 31420), (455, 25136), (520, 21994), (560, 20423), (728, 15710), (910, 12568), (1040, 10997), (1456, 7855), (1571, 7280), (1820, 6284), (3142, 3640)]