42019968470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1\times {\mathrm{1979}}^1$

素因数の和:2573

約数の個数: 64

約数和(自身を含む): 78881299200

約数和(自身を除く): 36861330730

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 347, 422, 694, 1055, 1735, 1979, 2110, 3470, 3958, 6119, 9895, 10063, 12238, 19790, 20126, 30595, 50315, 57391, 61190, 73217, 100630, 114782, 146434, 286955, 366085, 417569, 573910, 686713, 732170, 835138, 1373426, 2087845, 2123293, 3433565, 4175690, 4246586, 6867130, 10616465, 12109501, 19914677, 21232930, 24219002, 39829354, 60547505, 99573385, 121095010, 144896443, 199146770, 289792886, 724482215, 1448964430, 4201996847, 8403993694, 21009984235, 42019968470]

約数ペア:

[(1, 42019968470), (2, 21009984235), (5, 8403993694), (10, 4201996847), (29, 1448964430), (58, 724482215), (145, 289792886), (211, 199146770), (290, 144896443), (347, 121095010), (422, 99573385), (694, 60547505), (1055, 39829354), (1735, 24219002), (1979, 21232930), (2110, 19914677), (3470, 12109501), (3958, 10616465), (6119, 6867130), (9895, 4246586), (10063, 4175690), (12238, 3433565), (19790, 2123293), (20126, 2087845), (30595, 1373426), (50315, 835138), (57391, 732170), (61190, 686713), (73217, 573910), (100630, 417569), (114782, 366085), (146434, 286955)]