200036180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17040

約数の個数: 48

約数和(自身を含む): 456476160

約数和(自身を除く): 256439980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 16981, 33962, 67924, 84905, 169810, 322639, 339620, 526411, 645278, 1052822, 1290556, 1613195, 2105644, 2632055, 3226390, 5264110, 6452780, 10001809, 10528220, 20003618, 40007236, 50009045, 100018090, 200036180]

約数ペア:

[(1, 200036180), (2, 100018090), (4, 50009045), (5, 40007236), (10, 20003618), (19, 10528220), (20, 10001809), (31, 6452780), (38, 5264110), (62, 3226390), (76, 2632055), (95, 2105644), (124, 1613195), (155, 1290556), (190, 1052822), (310, 645278), (380, 526411), (589, 339620), (620, 322639), (1178, 169810), (2356, 84905), (2945, 67924), (5890, 33962), (11780, 16981)]