6620900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 16915584

約数和(自身を除く): 10294684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 463, 550, 572, 650, 715, 926, 1100, 1300, 1430, 1852, 2315, 2860, 3575, 4630, 5093, 6019, 7150, 9260, 10186, 11575, 12038, 14300, 20372, 23150, 24076, 25465, 30095, 46300, 50930, 60190, 66209, 101860, 120380, 127325, 132418, 150475, 254650, 264836, 300950, 331045, 509300, 601900, 662090, 1324180, 1655225, 3310450, 6620900]

約数ペア:

[(1, 6620900), (2, 3310450), (4, 1655225), (5, 1324180), (10, 662090), (11, 601900), (13, 509300), (20, 331045), (22, 300950), (25, 264836), (26, 254650), (44, 150475), (50, 132418), (52, 127325), (55, 120380), (65, 101860), (100, 66209), (110, 60190), (130, 50930), (143, 46300), (220, 30095), (260, 25465), (275, 24076), (286, 23150), (325, 20372), (463, 14300), (550, 12038), (572, 11575), (650, 10186), (715, 9260), (926, 7150), (1100, 6019), (1300, 5093), (1430, 4630), (1852, 3575), (2315, 2860)]