2331881680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{15269}}^1$

素因数の和:15388

約数の個数: 80

約数和(自身を含む): 5725883520

約数和(自身を除く): 3394001840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 368, 415, 460, 664, 830, 920, 1328, 1660, 1840, 1909, 3320, 3818, 6640, 7636, 9545, 15269, 15272, 19090, 30538, 30544, 38180, 61076, 76345, 76360, 122152, 152690, 152720, 244304, 305380, 351187, 610760, 702374, 1221520, 1267327, 1404748, 1755935, 2534654, 2809496, 3511870, 5069308, 5618992, 6336635, 7023740, 10138616, 12673270, 14047480, 20277232, 25346540, 28094960, 29148521, 50693080, 58297042, 101386160, 116594084, 145742605, 233188168, 291485210, 466376336, 582970420, 1165940840, 2331881680]

約数ペア:

[(1, 2331881680), (2, 1165940840), (4, 582970420), (5, 466376336), (8, 291485210), (10, 233188168), (16, 145742605), (20, 116594084), (23, 101386160), (40, 58297042), (46, 50693080), (80, 29148521), (83, 28094960), (92, 25346540), (115, 20277232), (166, 14047480), (184, 12673270), (230, 10138616), (332, 7023740), (368, 6336635), (415, 5618992), (460, 5069308), (664, 3511870), (830, 2809496), (920, 2534654), (1328, 1755935), (1660, 1404748), (1840, 1267327), (1909, 1221520), (3320, 702374), (3818, 610760), (6640, 351187), (7636, 305380), (9545, 244304), (15269, 152720), (15272, 152690), (19090, 122152), (30538, 76360), (30544, 76345), (38180, 61076)]