184424020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9419}}^1$

素因数の和:9528

約数の個数: 48

約数和(自身を含む): 427291200

約数和(自身を除く): 242867180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 9419, 9790, 18838, 19580, 37676, 47095, 94190, 103609, 188380, 207218, 414436, 518045, 838291, 1036090, 1676582, 2072180, 3353164, 4191455, 8382910, 9221201, 16765820, 18442402, 36884804, 46106005, 92212010, 184424020]

約数ペア:

[(1, 184424020), (2, 92212010), (4, 46106005), (5, 36884804), (10, 18442402), (11, 16765820), (20, 9221201), (22, 8382910), (44, 4191455), (55, 3353164), (89, 2072180), (110, 1676582), (178, 1036090), (220, 838291), (356, 518045), (445, 414436), (890, 207218), (979, 188380), (1780, 103609), (1958, 94190), (3916, 47095), (4895, 37676), (9419, 19580), (9790, 18838)]