3976700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 11665920

約数和(自身を除く): 7689220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 23, 25, 26, 28, 35, 38, 46, 50, 52, 65, 70, 76, 91, 92, 95, 100, 115, 130, 133, 140, 161, 175, 182, 190, 230, 247, 260, 266, 299, 322, 325, 350, 364, 380, 437, 455, 460, 475, 494, 532, 575, 598, 644, 650, 665, 700, 805, 874, 910, 950, 988, 1150, 1196, 1235, 1300, 1330, 1495, 1610, 1729, 1748, 1820, 1900, 2093, 2185, 2275, 2300, 2470, 2660, 2990, 3059, 3220, 3325, 3458, 4025, 4186, 4370, 4550, 4940, 5681, 5980, 6118, 6175, 6650, 6916, 7475, 8050, 8372, 8645, 8740, 9100, 10465, 10925, 11362, 12236, 12350, 13300, 14950, 15295, 16100, 17290, 20930, 21850, 22724, 24700, 28405, 29900, 30590, 34580, 39767, 41860, 43225, 43700, 52325, 56810, 61180, 76475, 79534, 86450, 104650, 113620, 142025, 152950, 159068, 172900, 198835, 209300, 284050, 305900, 397670, 568100, 795340, 994175, 1988350, 3976700]

約数ペア:

[(1, 3976700), (2, 1988350), (4, 994175), (5, 795340), (7, 568100), (10, 397670), (13, 305900), (14, 284050), (19, 209300), (20, 198835), (23, 172900), (25, 159068), (26, 152950), (28, 142025), (35, 113620), (38, 104650), (46, 86450), (50, 79534), (52, 76475), (65, 61180), (70, 56810), (76, 52325), (91, 43700), (92, 43225), (95, 41860), (100, 39767), (115, 34580), (130, 30590), (133, 29900), (140, 28405), (161, 24700), (175, 22724), (182, 21850), (190, 20930), (230, 17290), (247, 16100), (260, 15295), (266, 14950), (299, 13300), (322, 12350), (325, 12236), (350, 11362), (364, 10925), (380, 10465), (437, 9100), (455, 8740), (460, 8645), (475, 8372), (494, 8050), (532, 7475), (575, 6916), (598, 6650), (644, 6175), (650, 6118), (665, 5980), (700, 5681), (805, 4940), (874, 4550), (910, 4370), (950, 4186), (988, 4025), (1150, 3458), (1196, 3325), (1235, 3220), (1300, 3059), (1330, 2990), (1495, 2660), (1610, 2470), (1729, 2300), (1748, 2275), (1820, 2185), (1900, 2093)]