2287661420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11027}}^1$

素因数の和:11111

約数の個数: 96

約数和(自身を含む): 5602576896

約数和(自身を除く): 3314915476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 82, 92, 110, 115, 164, 205, 220, 230, 253, 410, 451, 460, 506, 820, 902, 943, 1012, 1265, 1804, 1886, 2255, 2530, 3772, 4510, 4715, 5060, 9020, 9430, 10373, 11027, 18860, 20746, 22054, 41492, 44108, 51865, 55135, 103730, 110270, 121297, 207460, 220540, 242594, 253621, 452107, 485188, 507242, 606485, 904214, 1014484, 1212970, 1268105, 1808428, 2260535, 2425940, 2536210, 2789831, 4521070, 4973177, 5072420, 5579662, 9042140, 9946354, 10398461, 11159324, 13949155, 19892708, 20796922, 24865885, 27898310, 41593844, 49731770, 51992305, 55796620, 99463540, 103984610, 114383071, 207969220, 228766142, 457532284, 571915355, 1143830710, 2287661420]

約数ペア:

[(1, 2287661420), (2, 1143830710), (4, 571915355), (5, 457532284), (10, 228766142), (11, 207969220), (20, 114383071), (22, 103984610), (23, 99463540), (41, 55796620), (44, 51992305), (46, 49731770), (55, 41593844), (82, 27898310), (92, 24865885), (110, 20796922), (115, 19892708), (164, 13949155), (205, 11159324), (220, 10398461), (230, 9946354), (253, 9042140), (410, 5579662), (451, 5072420), (460, 4973177), (506, 4521070), (820, 2789831), (902, 2536210), (943, 2425940), (1012, 2260535), (1265, 1808428), (1804, 1268105), (1886, 1212970), (2255, 1014484), (2530, 904214), (3772, 606485), (4510, 507242), (4715, 485188), (5060, 452107), (9020, 253621), (9430, 242594), (10373, 220540), (11027, 207460), (18860, 121297), (20746, 110270), (22054, 103730), (41492, 55135), (44108, 51865)]