4908860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 11485152

約数和(自身を除く): 6576292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 421, 530, 583, 842, 1060, 1166, 1684, 2105, 2332, 2915, 4210, 4631, 5830, 8420, 9262, 11660, 18524, 22313, 23155, 44626, 46310, 89252, 92620, 111565, 223130, 245443, 446260, 490886, 981772, 1227215, 2454430, 4908860]

約数ペア:

[(1, 4908860), (2, 2454430), (4, 1227215), (5, 981772), (10, 490886), (11, 446260), (20, 245443), (22, 223130), (44, 111565), (53, 92620), (55, 89252), (106, 46310), (110, 44626), (212, 23155), (220, 22313), (265, 18524), (421, 11660), (530, 9262), (583, 8420), (842, 5830), (1060, 4631), (1166, 4210), (1684, 2915), (2105, 2332)]