32009680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21059}}^1$

素因数の和:21091

約数の個数: 40

約数和(自身を含む): 78343200

約数和(自身を除く): 46333520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21059, 42118, 84236, 105295, 168472, 210590, 336944, 400121, 421180, 800242, 842360, 1600484, 1684720, 2000605, 3200968, 4001210, 6401936, 8002420, 16004840, 32009680]

約数ペア:

[(1, 32009680), (2, 16004840), (4, 8002420), (5, 6401936), (8, 4001210), (10, 3200968), (16, 2000605), (19, 1684720), (20, 1600484), (38, 842360), (40, 800242), (76, 421180), (80, 400121), (95, 336944), (152, 210590), (190, 168472), (304, 105295), (380, 84236), (760, 42118), (1520, 21059)]