43234120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 103320000

約数和(自身を除く): 60085880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 326, 349, 380, 652, 698, 760, 815, 1304, 1396, 1630, 1745, 2792, 3097, 3260, 3490, 6194, 6520, 6631, 6980, 12388, 13262, 13960, 15485, 24776, 26524, 30970, 33155, 53048, 56887, 61940, 66310, 113774, 123880, 132620, 227548, 265240, 284435, 455096, 568870, 1080853, 1137740, 2161706, 2275480, 4323412, 5404265, 8646824, 10808530, 21617060, 43234120]

約数ペア:

[(1, 43234120), (2, 21617060), (4, 10808530), (5, 8646824), (8, 5404265), (10, 4323412), (19, 2275480), (20, 2161706), (38, 1137740), (40, 1080853), (76, 568870), (95, 455096), (152, 284435), (163, 265240), (190, 227548), (326, 132620), (349, 123880), (380, 113774), (652, 66310), (698, 61940), (760, 56887), (815, 53048), (1304, 33155), (1396, 30970), (1630, 26524), (1745, 24776), (2792, 15485), (3097, 13960), (3260, 13262), (3490, 12388), (6194, 6980), (6520, 6631)]