53740360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 131443200

約数和(自身を除く): 77702840

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, 2281, 2356, 2945, 4562, 4712, 5890, 9124, 11405, 11780, 18248, 22810, 23560, 43339, 45620, 70711, 86678, 91240, 141422, 173356, 216695, 282844, 346712, 353555, 433390, 565688, 707110, 866780, 1343509, 1414220, 1733560, 2687018, 2828440, 5374036, 6717545, 10748072, 13435090, 26870180, 53740360]

約数ペア:

[(1, 53740360), (2, 26870180), (4, 13435090), (5, 10748072), (8, 6717545), (10, 5374036), (19, 2828440), (20, 2687018), (31, 1733560), (38, 1414220), (40, 1343509), (62, 866780), (76, 707110), (95, 565688), (124, 433390), (152, 353555), (155, 346712), (190, 282844), (248, 216695), (310, 173356), (380, 141422), (589, 91240), (620, 86678), (760, 70711), (1178, 45620), (1240, 43339), (2281, 23560), (2356, 22810), (2945, 18248), (4562, 11780), (4712, 11405), (5890, 9124)]