85829080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3704

約数の個数: 64

約数和(自身を含む): 209894400

約数和(自身を除く): 124065320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 3643, 4712, 5890, 7286, 11780, 14572, 18215, 23560, 29144, 36430, 69217, 72860, 112933, 138434, 145720, 225866, 276868, 346085, 451732, 553736, 564665, 692170, 903464, 1129330, 1384340, 2145727, 2258660, 2768680, 4291454, 4517320, 8582908, 10728635, 17165816, 21457270, 42914540, 85829080]

約数ペア:

[(1, 85829080), (2, 42914540), (4, 21457270), (5, 17165816), (8, 10728635), (10, 8582908), (19, 4517320), (20, 4291454), (31, 2768680), (38, 2258660), (40, 2145727), (62, 1384340), (76, 1129330), (95, 903464), (124, 692170), (152, 564665), (155, 553736), (190, 451732), (248, 346085), (310, 276868), (380, 225866), (589, 145720), (620, 138434), (760, 112933), (1178, 72860), (1240, 69217), (2356, 36430), (2945, 29144), (3643, 23560), (4712, 18215), (5890, 14572), (7286, 11780)]