43282007980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2149057}}^1$

素因数の和:2149138

約数の個数: 48

約数和(自身を含む): 97481270880

約数和(自身を除く): 54199262900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 2149057, 4298114, 8596228, 10745285, 21490570, 40832083, 42981140, 81664166, 113900021, 163328332, 204160415, 227800042, 408320830, 455600084, 569500105, 816641660, 1139000210, 2164100399, 2278000420, 4328200798, 8656401596, 10820501995, 21641003990, 43282007980]

約数ペア:

[(1, 43282007980), (2, 21641003990), (4, 10820501995), (5, 8656401596), (10, 4328200798), (19, 2278000420), (20, 2164100399), (38, 1139000210), (53, 816641660), (76, 569500105), (95, 455600084), (106, 408320830), (190, 227800042), (212, 204160415), (265, 163328332), (380, 113900021), (530, 81664166), (1007, 42981140), (1060, 40832083), (2014, 21490570), (4028, 10745285), (5035, 8596228), (10070, 4298114), (20140, 2149057)]