26888901780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{32491}}^1$

素因数の和:33577

約数の個数: 96

約数和(自身を含む): 81159297408

約数和(自身を除く): 54270395628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1061, 2122, 3183, 4244, 5305, 6366, 10610, 12732, 13793, 15915, 21220, 27586, 31830, 32491, 41379, 55172, 63660, 64982, 68965, 82758, 97473, 129964, 137930, 162455, 165516, 194946, 206895, 275860, 324910, 389892, 413790, 422383, 487365, 649820, 827580, 844766, 974730, 1267149, 1689532, 1949460, 2111915, 2534298, 4223830, 5068596, 6335745, 8447660, 12671490, 25342980, 34472951, 68945902, 103418853, 137891804, 172364755, 206837706, 344729510, 413675412, 448148363, 517094265, 689459020, 896296726, 1034188530, 1344445089, 1792593452, 2068377060, 2240741815, 2688890178, 4481483630, 5377780356, 6722225445, 8962967260, 13444450890, 26888901780]

約数ペア:

[(1, 26888901780), (2, 13444450890), (3, 8962967260), (4, 6722225445), (5, 5377780356), (6, 4481483630), (10, 2688890178), (12, 2240741815), (13, 2068377060), (15, 1792593452), (20, 1344445089), (26, 1034188530), (30, 896296726), (39, 689459020), (52, 517094265), (60, 448148363), (65, 413675412), (78, 344729510), (130, 206837706), (156, 172364755), (195, 137891804), (260, 103418853), (390, 68945902), (780, 34472951), (1061, 25342980), (2122, 12671490), (3183, 8447660), (4244, 6335745), (5305, 5068596), (6366, 4223830), (10610, 2534298), (12732, 2111915), (13793, 1949460), (15915, 1689532), (21220, 1267149), (27586, 974730), (31830, 844766), (32491, 827580), (41379, 649820), (55172, 487365), (63660, 422383), (64982, 413790), (68965, 389892), (82758, 324910), (97473, 275860), (129964, 206895), (137930, 194946), (162455, 165516)]