40299589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 49104000

約数和(自身を除く): 8804411

約数列:

[1, 11, 19, 29, 61, 109, 209, 319, 551, 671, 1159, 1199, 1769, 2071, 3161, 6061, 6649, 12749, 19459, 22781, 33611, 34771, 60059, 73139, 126331, 192821, 369721, 660649, 1389641, 2121031, 3663599, 40299589]

約数ペア:

[(1, 40299589), (11, 3663599), (19, 2121031), (29, 1389641), (61, 660649), (109, 369721), (209, 192821), (319, 126331), (551, 73139), (671, 60059), (1159, 34771), (1199, 33611), (1769, 22781), (2071, 19459), (3161, 12749), (6061, 6649)]