2080394295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14753}}^1$

素因数の和:14864

約数の個数: 64

約数和(自身を含む): 4079185920

約数和(自身を除く): 1998791625

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 237, 255, 357, 395, 553, 595, 1185, 1343, 1659, 1785, 2765, 4029, 6715, 8295, 9401, 14753, 20145, 28203, 44259, 47005, 73765, 103271, 141015, 221295, 250801, 309813, 516355, 752403, 1165487, 1254005, 1549065, 1755607, 3496461, 3762015, 5266821, 5827435, 8158409, 8778035, 17482305, 19813279, 24475227, 26334105, 40792045, 59439837, 99066395, 122376135, 138692953, 297199185, 416078859, 693464765, 2080394295]

約数ペア:

[(1, 2080394295), (3, 693464765), (5, 416078859), (7, 297199185), (15, 138692953), (17, 122376135), (21, 99066395), (35, 59439837), (51, 40792045), (79, 26334105), (85, 24475227), (105, 19813279), (119, 17482305), (237, 8778035), (255, 8158409), (357, 5827435), (395, 5266821), (553, 3762015), (595, 3496461), (1185, 1755607), (1343, 1549065), (1659, 1254005), (1785, 1165487), (2765, 752403), (4029, 516355), (6715, 309813), (8295, 250801), (9401, 221295), (14753, 141015), (20145, 103271), (28203, 73765), (44259, 47005)]