200067520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21559}}^1$

素因数の和:21605

約数の個数: 56

約数和(自身を含む): 492861600

約数和(自身を除く): 292794080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 21559, 43118, 86236, 107795, 172472, 215590, 344944, 431180, 625211, 689888, 862360, 1250422, 1379776, 1724720, 2500844, 3126055, 3449440, 5001688, 6252110, 6898880, 10003376, 12504220, 20006752, 25008440, 40013504, 50016880, 100033760, 200067520]

約数ペア:

[(1, 200067520), (2, 100033760), (4, 50016880), (5, 40013504), (8, 25008440), (10, 20006752), (16, 12504220), (20, 10003376), (29, 6898880), (32, 6252110), (40, 5001688), (58, 3449440), (64, 3126055), (80, 2500844), (116, 1724720), (145, 1379776), (160, 1250422), (232, 862360), (290, 689888), (320, 625211), (464, 431180), (580, 344944), (928, 215590), (1160, 172472), (1856, 107795), (2320, 86236), (4640, 43118), (9280, 21559)]