40501130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 74725200

約数和(自身を除く): 34224070

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 509, 545, 730, 1018, 1090, 2545, 5090, 7957, 15914, 37157, 39785, 55481, 74314, 79570, 110962, 185785, 277405, 371570, 554810, 4050113, 8100226, 20250565, 40501130]

約数ペア:

[(1, 40501130), (2, 20250565), (5, 8100226), (10, 4050113), (73, 554810), (109, 371570), (146, 277405), (218, 185785), (365, 110962), (509, 79570), (545, 74314), (730, 55481), (1018, 39785), (1090, 37157), (2545, 15914), (5090, 7957)]