27834538820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{23609}}^1$

素因数の和:23885

約数の個数: 96

約数和(自身を含む): 66827255040

約数和(自身を除く): 38992716220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 233, 253, 460, 466, 506, 932, 1012, 1165, 1265, 2330, 2530, 2563, 4660, 5060, 5126, 5359, 10252, 10718, 12815, 21436, 23609, 25630, 26795, 47218, 51260, 53590, 58949, 94436, 107180, 117898, 118045, 235796, 236090, 259699, 294745, 472180, 519398, 543007, 589490, 1038796, 1086014, 1178980, 1298495, 2172028, 2596990, 2715035, 5193980, 5430070, 5500897, 5973077, 10860140, 11001794, 11946154, 22003588, 23892308, 27504485, 29865385, 55008970, 59730770, 60509867, 110017940, 119461540, 121019734, 126520631, 242039468, 253041262, 302549335, 506082524, 605098670, 632603155, 1210197340, 1265206310, 1391726941, 2530412620, 2783453882, 5566907764, 6958634705, 13917269410, 27834538820]

約数ペア:

[(1, 27834538820), (2, 13917269410), (4, 6958634705), (5, 5566907764), (10, 2783453882), (11, 2530412620), (20, 1391726941), (22, 1265206310), (23, 1210197340), (44, 632603155), (46, 605098670), (55, 506082524), (92, 302549335), (110, 253041262), (115, 242039468), (220, 126520631), (230, 121019734), (233, 119461540), (253, 110017940), (460, 60509867), (466, 59730770), (506, 55008970), (932, 29865385), (1012, 27504485), (1165, 23892308), (1265, 22003588), (2330, 11946154), (2530, 11001794), (2563, 10860140), (4660, 5973077), (5060, 5500897), (5126, 5430070), (5359, 5193980), (10252, 2715035), (10718, 2596990), (12815, 2172028), (21436, 1298495), (23609, 1178980), (25630, 1086014), (26795, 1038796), (47218, 589490), (51260, 543007), (53590, 519398), (58949, 472180), (94436, 294745), (107180, 259699), (117898, 236090), (118045, 235796)]