128219005190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^2\times {\mathrm{4733}}^1$

素因数の和:5285

約数の個数: 48

約数和(自身を含む): 237156243984

約数和(自身を除く): 108937238794

約数列:

[1, 2, 5, 10, 43, 86, 215, 251, 430, 502, 1255, 2510, 4733, 9466, 10793, 21586, 23665, 47330, 53965, 63001, 107930, 126002, 203519, 315005, 407038, 630010, 1017595, 1187983, 2035190, 2375966, 2709043, 5418086, 5939915, 11879830, 13545215, 27090430, 51083269, 102166538, 255416345, 298183733, 510832690, 596367466, 1490918665, 2981837330, 12821900519, 25643801038, 64109502595, 128219005190]

約数ペア:

[(1, 128219005190), (2, 64109502595), (5, 25643801038), (10, 12821900519), (43, 2981837330), (86, 1490918665), (215, 596367466), (251, 510832690), (430, 298183733), (502, 255416345), (1255, 102166538), (2510, 51083269), (4733, 27090430), (9466, 13545215), (10793, 11879830), (21586, 5939915), (23665, 5418086), (47330, 2709043), (53965, 2375966), (63001, 2035190), (107930, 1187983), (126002, 1017595), (203519, 630010), (315005, 407038)]