3985394540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{17683}}^1$

素因数の和:17942

約数の個数: 48

約数和(自身を含む): 8556226560

約数和(自身を除く): 4570832020

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 191, 236, 295, 382, 590, 764, 955, 1180, 1910, 3820, 11269, 17683, 22538, 35366, 45076, 56345, 70732, 88415, 112690, 176830, 225380, 353660, 1043297, 2086594, 3377453, 4173188, 5216485, 6754906, 10432970, 13509812, 16887265, 20865940, 33774530, 67549060, 199269727, 398539454, 797078908, 996348635, 1992697270, 3985394540]

約数ペア:

[(1, 3985394540), (2, 1992697270), (4, 996348635), (5, 797078908), (10, 398539454), (20, 199269727), (59, 67549060), (118, 33774530), (191, 20865940), (236, 16887265), (295, 13509812), (382, 10432970), (590, 6754906), (764, 5216485), (955, 4173188), (1180, 3377453), (1910, 2086594), (3820, 1043297), (11269, 353660), (17683, 225380), (22538, 176830), (35366, 112690), (45076, 88415), (56345, 70732)]