4328231540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{495221}}^1$

素因数の和:495272

約数の個数: 48

約数和(自身を含む): 9983675520

約数和(自身を除く): 5655443980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 495221, 990442, 1980884, 2476105, 4952210, 9409199, 9904420, 11390083, 18818398, 22780166, 37636796, 45560332, 47045995, 56950415, 94091990, 113900830, 188183980, 216411577, 227801660, 432823154, 865646308, 1082057885, 2164115770, 4328231540]

約数ペア:

[(1, 4328231540), (2, 2164115770), (4, 1082057885), (5, 865646308), (10, 432823154), (19, 227801660), (20, 216411577), (23, 188183980), (38, 113900830), (46, 94091990), (76, 56950415), (92, 47045995), (95, 45560332), (115, 37636796), (190, 22780166), (230, 18818398), (380, 11390083), (437, 9904420), (460, 9409199), (874, 4952210), (1748, 2476105), (2185, 1980884), (4370, 990442), (8740, 495221)]