12945202300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{6091}}^1$

素因数の和:6559

約数の個数: 72

約数和(自身を含む): 28697194512

約数和(自身を除く): 15751992212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 401, 530, 802, 1060, 1325, 1604, 2005, 2650, 4010, 5300, 6091, 8020, 10025, 12182, 20050, 21253, 24364, 30455, 40100, 42506, 60910, 85012, 106265, 121820, 152275, 212530, 304550, 322823, 425060, 531325, 609100, 645646, 1062650, 1291292, 1614115, 2125300, 2442491, 3228230, 4884982, 6456460, 8070575, 9769964, 12212455, 16141150, 24424910, 32282300, 48849820, 61062275, 122124550, 129452023, 244249100, 258904046, 517808092, 647260115, 1294520230, 2589040460, 3236300575, 6472601150, 12945202300]

約数ペア:

[(1, 12945202300), (2, 6472601150), (4, 3236300575), (5, 2589040460), (10, 1294520230), (20, 647260115), (25, 517808092), (50, 258904046), (53, 244249100), (100, 129452023), (106, 122124550), (212, 61062275), (265, 48849820), (401, 32282300), (530, 24424910), (802, 16141150), (1060, 12212455), (1325, 9769964), (1604, 8070575), (2005, 6456460), (2650, 4884982), (4010, 3228230), (5300, 2442491), (6091, 2125300), (8020, 1614115), (10025, 1291292), (12182, 1062650), (20050, 645646), (21253, 609100), (24364, 531325), (30455, 425060), (40100, 322823), (42506, 304550), (60910, 212530), (85012, 152275), (106265, 121820)]