679027850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1583}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 1322272512

約数和(自身を除く): 643244662

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 373, 575, 746, 1150, 1583, 1865, 3166, 3730, 7915, 8579, 9325, 15830, 17158, 18650, 36409, 39575, 42895, 72818, 79150, 85790, 182045, 214475, 364090, 428950, 590459, 910225, 1180918, 1820450, 2952295, 5904590, 13580557, 14761475, 27161114, 29522950, 67902785, 135805570, 339513925, 679027850]

約数ペア:

[(1, 679027850), (2, 339513925), (5, 135805570), (10, 67902785), (23, 29522950), (25, 27161114), (46, 14761475), (50, 13580557), (115, 5904590), (230, 2952295), (373, 1820450), (575, 1180918), (746, 910225), (1150, 590459), (1583, 428950), (1865, 364090), (3166, 214475), (3730, 182045), (7915, 85790), (8579, 79150), (9325, 72818), (15830, 42895), (17158, 39575), (18650, 36409)]