346536620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 743758848

約数和(自身を除く): 397222228

約数列:

[1, 2, 4, 5, 10, 20, 83, 107, 166, 214, 332, 415, 428, 535, 830, 1070, 1660, 1951, 2140, 3902, 7804, 8881, 9755, 17762, 19510, 35524, 39020, 44405, 88810, 161933, 177620, 208757, 323866, 417514, 647732, 809665, 835028, 1043785, 1619330, 2087570, 3238660, 4175140, 17326831, 34653662, 69307324, 86634155, 173268310, 346536620]

約数ペア:

[(1, 346536620), (2, 173268310), (4, 86634155), (5, 69307324), (10, 34653662), (20, 17326831), (83, 4175140), (107, 3238660), (166, 2087570), (214, 1619330), (332, 1043785), (415, 835028), (428, 809665), (535, 647732), (830, 417514), (1070, 323866), (1660, 208757), (1951, 177620), (2140, 161933), (3902, 88810), (7804, 44405), (8881, 39020), (9755, 35524), (17762, 19510)]