3214382800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1461

約数の個数: 120

約数和(自身を含む): 7931555840

約数和(自身を除く): 4717173040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 103, 122, 200, 206, 244, 305, 400, 412, 488, 515, 610, 824, 976, 1030, 1220, 1279, 1525, 1648, 2060, 2440, 2558, 2575, 3050, 4120, 4880, 5116, 5150, 6100, 6283, 6395, 8240, 10232, 10300, 12200, 12566, 12790, 20464, 20600, 24400, 25132, 25580, 31415, 31975, 41200, 50264, 51160, 62830, 63950, 78019, 100528, 102320, 125660, 127900, 131737, 156038, 157075, 251320, 255800, 263474, 312076, 314150, 390095, 502640, 511600, 526948, 624152, 628300, 658685, 780190, 1053896, 1248304, 1256600, 1317370, 1560380, 1950475, 2107792, 2513200, 2634740, 3120760, 3293425, 3900950, 5269480, 6241520, 6586850, 7801900, 8035957, 10538960, 13173700, 15603800, 16071914, 26347400, 31207600, 32143828, 40179785, 52694800, 64287656, 80359570, 128575312, 160719140, 200898925, 321438280, 401797850, 642876560, 803595700, 1607191400, 3214382800]

約数ペア:

[(1, 3214382800), (2, 1607191400), (4, 803595700), (5, 642876560), (8, 401797850), (10, 321438280), (16, 200898925), (20, 160719140), (25, 128575312), (40, 80359570), (50, 64287656), (61, 52694800), (80, 40179785), (100, 32143828), (103, 31207600), (122, 26347400), (200, 16071914), (206, 15603800), (244, 13173700), (305, 10538960), (400, 8035957), (412, 7801900), (488, 6586850), (515, 6241520), (610, 5269480), (824, 3900950), (976, 3293425), (1030, 3120760), (1220, 2634740), (1279, 2513200), (1525, 2107792), (1648, 1950475), (2060, 1560380), (2440, 1317370), (2558, 1256600), (2575, 1248304), (3050, 1053896), (4120, 780190), (4880, 658685), (5116, 628300), (5150, 624152), (6100, 526948), (6283, 511600), (6395, 502640), (8240, 390095), (10232, 314150), (10300, 312076), (12200, 263474), (12566, 255800), (12790, 251320), (20464, 157075), (20600, 156038), (24400, 131737), (25132, 127900), (25580, 125660), (31415, 102320), (31975, 100528), (41200, 78019), (50264, 63950), (51160, 62830)]