40148330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5711}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 37991830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 5711, 7030, 11422, 28555, 57110, 108509, 211307, 217018, 422614, 542545, 1056535, 1085090, 2113070, 4014833, 8029666, 20074165, 40148330]

約数ペア:

[(1, 40148330), (2, 20074165), (5, 8029666), (10, 4014833), (19, 2113070), (37, 1085090), (38, 1056535), (74, 542545), (95, 422614), (185, 217018), (190, 211307), (370, 108509), (703, 57110), (1406, 28555), (3515, 11422), (5711, 7030)]