196282460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38791}}^1$

素因数の和:38834

約数の個数: 48

約数和(自身を含む): 469228032

約数和(自身を除く): 272945572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 38791, 77582, 155164, 193955, 387910, 426701, 775820, 853402, 892193, 1706804, 1784386, 2133505, 3568772, 4267010, 4460965, 8534020, 8921930, 9814123, 17843860, 19628246, 39256492, 49070615, 98141230, 196282460]

約数ペア:

[(1, 196282460), (2, 98141230), (4, 49070615), (5, 39256492), (10, 19628246), (11, 17843860), (20, 9814123), (22, 8921930), (23, 8534020), (44, 4460965), (46, 4267010), (55, 3568772), (92, 2133505), (110, 1784386), (115, 1706804), (220, 892193), (230, 853402), (253, 775820), (460, 426701), (506, 387910), (1012, 193955), (1265, 155164), (2530, 77582), (5060, 38791)]