1480493908520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3364758883}}^1$

素因数の和:3364758905

約数の個数: 32

約数和(自身を含む): 3633939594720

約数和(自身を除く): 2153445686200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3364758883, 6729517766, 13459035532, 16823794415, 26918071064, 33647588830, 37012347713, 67295177660, 74024695426, 134590355320, 148049390852, 185061738565, 296098781704, 370123477130, 740246954260, 1480493908520]

約数ペア:

[(1, 1480493908520), (2, 740246954260), (4, 370123477130), (5, 296098781704), (8, 185061738565), (10, 148049390852), (11, 134590355320), (20, 74024695426), (22, 67295177660), (40, 37012347713), (44, 33647588830), (55, 26918071064), (88, 16823794415), (110, 13459035532), (220, 6729517766), (440, 3364758883)]