66755260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 174508992

約数和(自身を除く): 107753732

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1373, 1430, 1870, 2210, 2431, 2746, 2860, 3740, 4420, 4862, 5492, 6865, 9724, 12155, 13730, 15103, 17849, 23341, 24310, 27460, 30206, 35698, 46682, 48620, 60412, 71396, 75515, 89245, 93364, 116705, 151030, 178490, 196339, 233410, 256751, 302060, 303433, 356980, 392678, 466820, 513502, 606866, 785356, 981695, 1027004, 1213732, 1283755, 1517165, 1963390, 2567510, 3034330, 3337763, 3926780, 5135020, 6068660, 6675526, 13351052, 16688815, 33377630, 66755260]

約数ペア:

[(1, 66755260), (2, 33377630), (4, 16688815), (5, 13351052), (10, 6675526), (11, 6068660), (13, 5135020), (17, 3926780), (20, 3337763), (22, 3034330), (26, 2567510), (34, 1963390), (44, 1517165), (52, 1283755), (55, 1213732), (65, 1027004), (68, 981695), (85, 785356), (110, 606866), (130, 513502), (143, 466820), (170, 392678), (187, 356980), (220, 303433), (221, 302060), (260, 256751), (286, 233410), (340, 196339), (374, 178490), (442, 151030), (572, 116705), (715, 93364), (748, 89245), (884, 75515), (935, 71396), (1105, 60412), (1373, 48620), (1430, 46682), (1870, 35698), (2210, 30206), (2431, 27460), (2746, 24310), (2860, 23341), (3740, 17849), (4420, 15103), (4862, 13730), (5492, 12155), (6865, 9724)]