90993340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{1307}}^1$

素因数の和:1434

約数の個数: 36

約数和(自身を含む): 194528376

約数和(自身を除く): 103535036

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1307, 2614, 3481, 5228, 6535, 6962, 13070, 13924, 17405, 26140, 34810, 69620, 77113, 154226, 308452, 385565, 771130, 1542260, 4549667, 9099334, 18198668, 22748335, 45496670, 90993340]

約数ペア:

[(1, 90993340), (2, 45496670), (4, 22748335), (5, 18198668), (10, 9099334), (20, 4549667), (59, 1542260), (118, 771130), (236, 385565), (295, 308452), (590, 154226), (1180, 77113), (1307, 69620), (2614, 34810), (3481, 26140), (5228, 17405), (6535, 13924), (6962, 13070)]