40988600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 101779200

約数和(自身を除く): 60790600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 50, 58, 74, 100, 116, 145, 148, 185, 191, 200, 232, 290, 296, 370, 382, 580, 725, 740, 764, 925, 955, 1073, 1160, 1450, 1480, 1528, 1850, 1910, 2146, 2900, 3700, 3820, 4292, 4775, 5365, 5539, 5800, 7067, 7400, 7640, 8584, 9550, 10730, 11078, 14134, 19100, 21460, 22156, 26825, 27695, 28268, 35335, 38200, 42920, 44312, 53650, 55390, 56536, 70670, 107300, 110780, 138475, 141340, 176675, 204943, 214600, 221560, 276950, 282680, 353350, 409886, 553900, 706700, 819772, 1024715, 1107800, 1413400, 1639544, 2049430, 4098860, 5123575, 8197720, 10247150, 20494300, 40988600]

約数ペア:

[(1, 40988600), (2, 20494300), (4, 10247150), (5, 8197720), (8, 5123575), (10, 4098860), (20, 2049430), (25, 1639544), (29, 1413400), (37, 1107800), (40, 1024715), (50, 819772), (58, 706700), (74, 553900), (100, 409886), (116, 353350), (145, 282680), (148, 276950), (185, 221560), (191, 214600), (200, 204943), (232, 176675), (290, 141340), (296, 138475), (370, 110780), (382, 107300), (580, 70670), (725, 56536), (740, 55390), (764, 53650), (925, 44312), (955, 42920), (1073, 38200), (1160, 35335), (1450, 28268), (1480, 27695), (1528, 26825), (1850, 22156), (1910, 21460), (2146, 19100), (2900, 14134), (3700, 11078), (3820, 10730), (4292, 9550), (4775, 8584), (5365, 7640), (5539, 7400), (5800, 7067)]