386320402880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{828587}}^1$

素因数の和:828682

約数の個数: 112

約数和(自身を含む): 969805910016

約数和(自身を除く): 583485507136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 155, 160, 188, 235, 248, 310, 320, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 1984, 2480, 2914, 3008, 3760, 4960, 5828, 7285, 7520, 9920, 11656, 14570, 15040, 23312, 29140, 46624, 58280, 93248, 116560, 233120, 466240, 828587, 1657174, 3314348, 4142935, 6628696, 8285870, 13257392, 16571740, 25686197, 26514784, 33143480, 38943589, 51372394, 53029568, 66286960, 77887178, 102744788, 128430985, 132573920, 155774356, 194717945, 205489576, 256861970, 265147840, 311548712, 389435890, 410979152, 513723940, 623097424, 778871780, 821958304, 1027447880, 1207251259, 1246194848, 1557743560, 1643916608, 2054895760, 2414502518, 2492389696, 3115487120, 4109791520, 4829005036, 6036256295, 6230974240, 8219583040, 9658010072, 12072512590, 12461948480, 19316020144, 24145025180, 38632040288, 48290050360, 77264080576, 96580100720, 193160201440, 386320402880]

約数ペア:

[(1, 386320402880), (2, 193160201440), (4, 96580100720), (5, 77264080576), (8, 48290050360), (10, 38632040288), (16, 24145025180), (20, 19316020144), (31, 12461948480), (32, 12072512590), (40, 9658010072), (47, 8219583040), (62, 6230974240), (64, 6036256295), (80, 4829005036), (94, 4109791520), (124, 3115487120), (155, 2492389696), (160, 2414502518), (188, 2054895760), (235, 1643916608), (248, 1557743560), (310, 1246194848), (320, 1207251259), (376, 1027447880), (470, 821958304), (496, 778871780), (620, 623097424), (752, 513723940), (940, 410979152), (992, 389435890), (1240, 311548712), (1457, 265147840), (1504, 256861970), (1880, 205489576), (1984, 194717945), (2480, 155774356), (2914, 132573920), (3008, 128430985), (3760, 102744788), (4960, 77887178), (5828, 66286960), (7285, 53029568), (7520, 51372394), (9920, 38943589), (11656, 33143480), (14570, 26514784), (15040, 25686197), (23312, 16571740), (29140, 13257392), (46624, 8285870), (58280, 6628696), (93248, 4142935), (116560, 3314348), (233120, 1657174), (466240, 828587)]