22013903980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1\times {\mathrm{7583}}^1$

素因数の和:13926

約数の個数: 48

約数和(自身を含む): 48253169664

約数和(自身を除く): 26239265684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 6311, 7583, 12622, 15166, 25244, 30332, 31555, 37915, 63110, 75830, 126220, 145153, 151660, 174409, 290306, 348818, 580612, 697636, 725765, 872045, 1451530, 1744090, 2903060, 3488180, 47856313, 95712626, 191425252, 239281565, 478563130, 957126260, 1100695199, 2201390398, 4402780796, 5503475995, 11006951990, 22013903980]

約数ペア:

[(1, 22013903980), (2, 11006951990), (4, 5503475995), (5, 4402780796), (10, 2201390398), (20, 1100695199), (23, 957126260), (46, 478563130), (92, 239281565), (115, 191425252), (230, 95712626), (460, 47856313), (6311, 3488180), (7583, 2903060), (12622, 1744090), (15166, 1451530), (25244, 872045), (30332, 725765), (31555, 697636), (37915, 580612), (63110, 348818), (75830, 290306), (126220, 174409), (145153, 151660)]