294594760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 689310000

約数和(自身を除く): 394715240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 229, 232, 290, 458, 580, 916, 1109, 1145, 1160, 1832, 2218, 2290, 4436, 4580, 5545, 6641, 8872, 9160, 11090, 13282, 22180, 26564, 32161, 33205, 44360, 53128, 64322, 66410, 128644, 132820, 160805, 253961, 257288, 265640, 321610, 507922, 643220, 1015844, 1269805, 1286440, 2031688, 2539610, 5079220, 7364869, 10158440, 14729738, 29459476, 36824345, 58918952, 73648690, 147297380, 294594760]

約数ペア:

[(1, 294594760), (2, 147297380), (4, 73648690), (5, 58918952), (8, 36824345), (10, 29459476), (20, 14729738), (29, 10158440), (40, 7364869), (58, 5079220), (116, 2539610), (145, 2031688), (229, 1286440), (232, 1269805), (290, 1015844), (458, 643220), (580, 507922), (916, 321610), (1109, 265640), (1145, 257288), (1160, 253961), (1832, 160805), (2218, 132820), (2290, 128644), (4436, 66410), (4580, 64322), (5545, 53128), (6641, 44360), (8872, 33205), (9160, 32161), (11090, 26564), (13282, 22180)]