2013260330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 3968870400

約数和(自身を除く): 1955610070

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 191, 290, 382, 551, 955, 1102, 1910, 1913, 2755, 3629, 3826, 5510, 5539, 7258, 9565, 11078, 18145, 19130, 27695, 36290, 36347, 55390, 55477, 72694, 105241, 110954, 181735, 210482, 277385, 363470, 365383, 526205, 554770, 730766, 1052410, 1054063, 1826915, 2108126, 3653830, 5270315, 6942277, 10540630, 10596107, 13884554, 21192214, 34711385, 52980535, 69422770, 105961070, 201326033, 402652066, 1006630165, 2013260330]

約数ペア:

[(1, 2013260330), (2, 1006630165), (5, 402652066), (10, 201326033), (19, 105961070), (29, 69422770), (38, 52980535), (58, 34711385), (95, 21192214), (145, 13884554), (190, 10596107), (191, 10540630), (290, 6942277), (382, 5270315), (551, 3653830), (955, 2108126), (1102, 1826915), (1910, 1054063), (1913, 1052410), (2755, 730766), (3629, 554770), (3826, 526205), (5510, 365383), (5539, 363470), (7258, 277385), (9565, 210482), (11078, 181735), (18145, 110954), (19130, 105241), (27695, 72694), (36290, 55477), (36347, 55390)]