84723340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8807}}^1$

素因数の和:8866

約数の個数: 48

約数和(自身を含む): 196805952

約数和(自身を除く): 112082612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 8807, 9620, 17614, 35228, 44035, 88070, 114491, 176140, 228982, 325859, 457964, 572455, 651718, 1144910, 1303436, 1629295, 2289820, 3258590, 4236167, 6517180, 8472334, 16944668, 21180835, 42361670, 84723340]

約数ペア:

[(1, 84723340), (2, 42361670), (4, 21180835), (5, 16944668), (10, 8472334), (13, 6517180), (20, 4236167), (26, 3258590), (37, 2289820), (52, 1629295), (65, 1303436), (74, 1144910), (130, 651718), (148, 572455), (185, 457964), (260, 325859), (370, 228982), (481, 176140), (740, 114491), (962, 88070), (1924, 44035), (2405, 35228), (4810, 17614), (8807, 9620)]