46620080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1998

約数の個数: 80

約数和(自身を含む): 121867200

約数和(自身を除く): 75247120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 1949, 2392, 2990, 3898, 4784, 5980, 7796, 9745, 11960, 15592, 19490, 23920, 25337, 31184, 38980, 44827, 50674, 77960, 89654, 101348, 126685, 155920, 179308, 202696, 224135, 253370, 358616, 405392, 448270, 506740, 582751, 717232, 896540, 1013480, 1165502, 1793080, 2026960, 2331004, 2913755, 3586160, 4662008, 5827510, 9324016, 11655020, 23310040, 46620080]

約数ペア:

[(1, 46620080), (2, 23310040), (4, 11655020), (5, 9324016), (8, 5827510), (10, 4662008), (13, 3586160), (16, 2913755), (20, 2331004), (23, 2026960), (26, 1793080), (40, 1165502), (46, 1013480), (52, 896540), (65, 717232), (80, 582751), (92, 506740), (104, 448270), (115, 405392), (130, 358616), (184, 253370), (208, 224135), (230, 202696), (260, 179308), (299, 155920), (368, 126685), (460, 101348), (520, 89654), (598, 77960), (920, 50674), (1040, 44827), (1196, 38980), (1495, 31184), (1840, 25337), (1949, 23920), (2392, 19490), (2990, 15592), (3898, 11960), (4784, 9745), (5980, 7796)]