22473400340

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{25321}}^1$

素因数の和:25752

約数の個数: 48

約数和(自身を含む): 47645875200

約数和(自身を除く): 25172474860

約数列:

[1, 2, 4, 5, 10, 20, 199, 223, 398, 446, 796, 892, 995, 1115, 1990, 2230, 3980, 4460, 25321, 44377, 50642, 88754, 101284, 126605, 177508, 221885, 253210, 443770, 506420, 887540, 5038879, 5646583, 10077758, 11293166, 20155516, 22586332, 25194395, 28232915, 50388790, 56465830, 100777580, 112931660, 1123670017, 2247340034, 4494680068, 5618350085, 11236700170, 22473400340]

約数ペア:

[(1, 22473400340), (2, 11236700170), (4, 5618350085), (5, 4494680068), (10, 2247340034), (20, 1123670017), (199, 112931660), (223, 100777580), (398, 56465830), (446, 50388790), (796, 28232915), (892, 25194395), (995, 22586332), (1115, 20155516), (1990, 11293166), (2230, 10077758), (3980, 5646583), (4460, 5038879), (25321, 887540), (44377, 506420), (50642, 443770), (88754, 253210), (101284, 221885), (126605, 177508)]