11949260960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{820691}}^1$

素因数の和:820726

約数の個数: 96

約数和(自身を含む): 34744816512

約数和(自身を除く): 22795555552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 820691, 1641382, 3282764, 4103455, 5744837, 6565528, 8206910, 10668983, 11489674, 13131056, 16413820, 21337966, 22979348, 26262112, 28724185, 32827640, 42675932, 45958696, 53344915, 57448370, 65655280, 74682881, 85351864, 91917392, 106689830, 114896740, 131310560, 149365762, 170703728, 183834784, 213379660, 229793480, 298731524, 341407456, 373414405, 426759320, 459586960, 597463048, 746828810, 853518640, 919173920, 1194926096, 1493657620, 1707037280, 2389852192, 2987315240, 5974630480, 11949260960]

約数ペア:

[(1, 11949260960), (2, 5974630480), (4, 2987315240), (5, 2389852192), (7, 1707037280), (8, 1493657620), (10, 1194926096), (13, 919173920), (14, 853518640), (16, 746828810), (20, 597463048), (26, 459586960), (28, 426759320), (32, 373414405), (35, 341407456), (40, 298731524), (52, 229793480), (56, 213379660), (65, 183834784), (70, 170703728), (80, 149365762), (91, 131310560), (104, 114896740), (112, 106689830), (130, 91917392), (140, 85351864), (160, 74682881), (182, 65655280), (208, 57448370), (224, 53344915), (260, 45958696), (280, 42675932), (364, 32827640), (416, 28724185), (455, 26262112), (520, 22979348), (560, 21337966), (728, 16413820), (910, 13131056), (1040, 11489674), (1120, 10668983), (1456, 8206910), (1820, 6565528), (2080, 5744837), (2912, 4103455), (3640, 3282764), (7280, 1641382), (14560, 820691)]