1036505036920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{728927}}^1$

素因数の和:730828

約数の個数: 64

約数和(自身を含む): 2456195788800

約数和(自身を除く): 1419690751880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1871, 3742, 7484, 9355, 14968, 18710, 35549, 37420, 71098, 74840, 142196, 177745, 284392, 355490, 710980, 728927, 1421960, 1457854, 2915708, 3644635, 5831416, 7289270, 13849613, 14578540, 27699226, 29157080, 55398452, 69248065, 110796904, 138496130, 276992260, 553984520, 1363822417, 2727644834, 5455289668, 6819112085, 10910579336, 13638224170, 25912625923, 27276448340, 51825251846, 54552896680, 103650503692, 129563129615, 207301007384, 259126259230, 518252518460, 1036505036920]

約数ペア:

[(1, 1036505036920), (2, 518252518460), (4, 259126259230), (5, 207301007384), (8, 129563129615), (10, 103650503692), (19, 54552896680), (20, 51825251846), (38, 27276448340), (40, 25912625923), (76, 13638224170), (95, 10910579336), (152, 6819112085), (190, 5455289668), (380, 2727644834), (760, 1363822417), (1871, 553984520), (3742, 276992260), (7484, 138496130), (9355, 110796904), (14968, 69248065), (18710, 55398452), (35549, 29157080), (37420, 27699226), (71098, 14578540), (74840, 13849613), (142196, 7289270), (177745, 5831416), (284392, 3644635), (355490, 2915708), (710980, 1457854), (728927, 1421960)]