12712406980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{9227}}^1$

素因数の和:10013

約数の個数: 96

約数和(自身を含む): 32903652096

約数和(自身を除く): 20191245116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 757, 910, 1514, 1820, 3028, 3785, 5299, 7570, 9227, 9841, 10598, 15140, 18454, 19682, 21196, 26495, 36908, 39364, 46135, 49205, 52990, 64589, 68887, 92270, 98410, 105980, 119951, 129178, 137774, 184540, 196820, 239902, 258356, 275548, 322945, 344435, 479804, 599755, 645890, 688870, 839657, 1199510, 1291780, 1377740, 1679314, 2399020, 3358628, 4198285, 6984839, 8396570, 13969678, 16793140, 27939356, 34924195, 48893873, 69848390, 90802907, 97787746, 139696780, 181605814, 195575492, 244469365, 363211628, 454014535, 488938730, 635620349, 908029070, 977877460, 1271240698, 1816058140, 2542481396, 3178101745, 6356203490, 12712406980]

約数ペア:

[(1, 12712406980), (2, 6356203490), (4, 3178101745), (5, 2542481396), (7, 1816058140), (10, 1271240698), (13, 977877460), (14, 908029070), (20, 635620349), (26, 488938730), (28, 454014535), (35, 363211628), (52, 244469365), (65, 195575492), (70, 181605814), (91, 139696780), (130, 97787746), (140, 90802907), (182, 69848390), (260, 48893873), (364, 34924195), (455, 27939356), (757, 16793140), (910, 13969678), (1514, 8396570), (1820, 6984839), (3028, 4198285), (3785, 3358628), (5299, 2399020), (7570, 1679314), (9227, 1377740), (9841, 1291780), (10598, 1199510), (15140, 839657), (18454, 688870), (19682, 645890), (21196, 599755), (26495, 479804), (36908, 344435), (39364, 322945), (46135, 275548), (49205, 258356), (52990, 239902), (64589, 196820), (68887, 184540), (92270, 137774), (98410, 129178), (105980, 119951)]