114540920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 296231040

約数和(自身を除く): 181690120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 61, 65, 92, 104, 115, 122, 130, 157, 184, 230, 244, 260, 299, 305, 314, 460, 488, 520, 598, 610, 628, 785, 793, 920, 1196, 1220, 1256, 1403, 1495, 1570, 1586, 2041, 2392, 2440, 2806, 2990, 3140, 3172, 3611, 3965, 4082, 5612, 5980, 6280, 6344, 7015, 7222, 7930, 8164, 9577, 10205, 11224, 11960, 14030, 14444, 15860, 16328, 18055, 18239, 19154, 20410, 28060, 28888, 31720, 36110, 36478, 38308, 40820, 46943, 47885, 56120, 72220, 72956, 76616, 81640, 91195, 93886, 95770, 124501, 144440, 145912, 182390, 187772, 191540, 220271, 234715, 249002, 364780, 375544, 383080, 440542, 469430, 498004, 622505, 729560, 881084, 938860, 996008, 1101355, 1245010, 1762168, 1877720, 2202710, 2490020, 2863523, 4405420, 4980040, 5727046, 8810840, 11454092, 14317615, 22908184, 28635230, 57270460, 114540920]

約数ペア:

[(1, 114540920), (2, 57270460), (4, 28635230), (5, 22908184), (8, 14317615), (10, 11454092), (13, 8810840), (20, 5727046), (23, 4980040), (26, 4405420), (40, 2863523), (46, 2490020), (52, 2202710), (61, 1877720), (65, 1762168), (92, 1245010), (104, 1101355), (115, 996008), (122, 938860), (130, 881084), (157, 729560), (184, 622505), (230, 498004), (244, 469430), (260, 440542), (299, 383080), (305, 375544), (314, 364780), (460, 249002), (488, 234715), (520, 220271), (598, 191540), (610, 187772), (628, 182390), (785, 145912), (793, 144440), (920, 124501), (1196, 95770), (1220, 93886), (1256, 91195), (1403, 81640), (1495, 76616), (1570, 72956), (1586, 72220), (2041, 56120), (2392, 47885), (2440, 46943), (2806, 40820), (2990, 38308), (3140, 36478), (3172, 36110), (3611, 31720), (3965, 28888), (4082, 28060), (5612, 20410), (5980, 19154), (6280, 18239), (6344, 18055), (7015, 16328), (7222, 15860), (7930, 14444), (8164, 14030), (9577, 11960), (10205, 11224)]