4053650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 4383310

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 251, 323, 425, 475, 502, 646, 850, 950, 1255, 1615, 2510, 3230, 4267, 4769, 6275, 8075, 8534, 9538, 12550, 16150, 21335, 23845, 42670, 47690, 81073, 106675, 119225, 162146, 213350, 238450, 405365, 810730, 2026825, 4053650]

約数ペア:

[(1, 4053650), (2, 2026825), (5, 810730), (10, 405365), (17, 238450), (19, 213350), (25, 162146), (34, 119225), (38, 106675), (50, 81073), (85, 47690), (95, 42670), (170, 23845), (190, 21335), (251, 16150), (323, 12550), (425, 9538), (475, 8534), (502, 8075), (646, 6275), (850, 4769), (950, 4267), (1255, 3230), (1615, 2510)]