4316420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 9831360

約数和(自身を除く): 5514940

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 307, 370, 380, 614, 703, 740, 1228, 1406, 1535, 2812, 3070, 3515, 5833, 6140, 7030, 11359, 11666, 14060, 22718, 23332, 29165, 45436, 56795, 58330, 113590, 116660, 215821, 227180, 431642, 863284, 1079105, 2158210, 4316420]

約数ペア:

[(1, 4316420), (2, 2158210), (4, 1079105), (5, 863284), (10, 431642), (19, 227180), (20, 215821), (37, 116660), (38, 113590), (74, 58330), (76, 56795), (95, 45436), (148, 29165), (185, 23332), (190, 22718), (307, 14060), (370, 11666), (380, 11359), (614, 7030), (703, 6140), (740, 5833), (1228, 3515), (1406, 3070), (1535, 2812)]