40270128

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5147}}^1$

素因数の和:5321

約数の個数: 40

約数和(自身を含む): 104689728

約数和(自身を除く): 64419600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5147, 7824, 10294, 15441, 20588, 30882, 41176, 61764, 82352, 123528, 247056, 838961, 1677922, 2516883, 3355844, 5033766, 6711688, 10067532, 13423376, 20135064, 40270128]

約数ペア:

[(1, 40270128), (2, 20135064), (3, 13423376), (4, 10067532), (6, 6711688), (8, 5033766), (12, 3355844), (16, 2516883), (24, 1677922), (48, 838961), (163, 247056), (326, 123528), (489, 82352), (652, 61764), (978, 41176), (1304, 30882), (1956, 20588), (2608, 15441), (3912, 10294), (5147, 7824)]