3207640932620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{274679}}^1$

素因数の和:275175

約数の個数: 96

約数和(自身を含む): 7198813440000

約数和(自身を除く): 3991172507380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 389, 395, 778, 790, 1501, 1556, 1580, 1945, 3002, 3890, 6004, 7391, 7505, 7780, 14782, 15010, 29564, 30020, 30731, 36955, 61462, 73910, 122924, 147820, 153655, 274679, 307310, 549358, 583889, 614620, 1098716, 1167778, 1373395, 2335556, 2746790, 2919445, 5218901, 5493580, 5838890, 10437802, 11677780, 20875604, 21699641, 26094505, 43399282, 52189010, 86798564, 104378020, 106850131, 108498205, 213700262, 216996410, 412293179, 427400524, 433992820, 534250655, 824586358, 1068501310, 1649172716, 2030152489, 2061465895, 2137002620, 4060304978, 4122931790, 8120609956, 8245863580, 8441160349, 10150762445, 16882320698, 20301524890, 33764641396, 40603049780, 42205801745, 84411603490, 160382046631, 168823206980, 320764093262, 641528186524, 801910233155, 1603820466310, 3207640932620]

約数ペア:

[(1, 3207640932620), (2, 1603820466310), (4, 801910233155), (5, 641528186524), (10, 320764093262), (19, 168823206980), (20, 160382046631), (38, 84411603490), (76, 42205801745), (79, 40603049780), (95, 33764641396), (158, 20301524890), (190, 16882320698), (316, 10150762445), (380, 8441160349), (389, 8245863580), (395, 8120609956), (778, 4122931790), (790, 4060304978), (1501, 2137002620), (1556, 2061465895), (1580, 2030152489), (1945, 1649172716), (3002, 1068501310), (3890, 824586358), (6004, 534250655), (7391, 433992820), (7505, 427400524), (7780, 412293179), (14782, 216996410), (15010, 213700262), (29564, 108498205), (30020, 106850131), (30731, 104378020), (36955, 86798564), (61462, 52189010), (73910, 43399282), (122924, 26094505), (147820, 21699641), (153655, 20875604), (274679, 11677780), (307310, 10437802), (549358, 5838890), (583889, 5493580), (614620, 5218901), (1098716, 2919445), (1167778, 2746790), (1373395, 2335556)]