8320230074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 14370048000

約数和(自身を除く): 6049817926

約数列:

[1, 2, 13, 19, 26, 38, 109, 191, 218, 247, 382, 494, 809, 1417, 1618, 2071, 2483, 2834, 3629, 4142, 4966, 7258, 10517, 15371, 20819, 21034, 26923, 30742, 41638, 47177, 53846, 88181, 94354, 154519, 176362, 199823, 270647, 309038, 395561, 399646, 541294, 791122, 1146353, 1675439, 2008747, 2292706, 2935861, 3350878, 4017494, 5142293, 5871722, 10284586, 16842571, 21780707, 33685142, 38166193, 43561414, 76332386, 218953423, 320008849, 437906846, 640017698, 4160115037, 8320230074]

約数ペア:

[(1, 8320230074), (2, 4160115037), (13, 640017698), (19, 437906846), (26, 320008849), (38, 218953423), (109, 76332386), (191, 43561414), (218, 38166193), (247, 33685142), (382, 21780707), (494, 16842571), (809, 10284586), (1417, 5871722), (1618, 5142293), (2071, 4017494), (2483, 3350878), (2834, 2935861), (3629, 2292706), (4142, 2008747), (4966, 1675439), (7258, 1146353), (10517, 791122), (15371, 541294), (20819, 399646), (21034, 395561), (26923, 309038), (30742, 270647), (41638, 199823), (47177, 176362), (53846, 154519), (88181, 94354)]