8456201104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{30137}}^1$

素因数の和:30248

約数の個数: 80

約数和(自身を含む): 18835044480

約数和(自身を除く): 10378843376

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 71, 76, 104, 142, 152, 208, 247, 284, 304, 494, 568, 923, 988, 1136, 1349, 1846, 1976, 2698, 3692, 3952, 5396, 7384, 10792, 14768, 17537, 21584, 30137, 35074, 60274, 70148, 120548, 140296, 241096, 280592, 391781, 482192, 572603, 783562, 1145206, 1567124, 2139727, 2290412, 3134248, 4279454, 4580824, 6268496, 7443839, 8558908, 9161648, 14887678, 17117816, 27816451, 29775356, 34235632, 40654813, 55632902, 59550712, 81309626, 111265804, 119101424, 162619252, 222531608, 325238504, 445063216, 528512569, 650477008, 1057025138, 2114050276, 4228100552, 8456201104]

約数ペア:

[(1, 8456201104), (2, 4228100552), (4, 2114050276), (8, 1057025138), (13, 650477008), (16, 528512569), (19, 445063216), (26, 325238504), (38, 222531608), (52, 162619252), (71, 119101424), (76, 111265804), (104, 81309626), (142, 59550712), (152, 55632902), (208, 40654813), (247, 34235632), (284, 29775356), (304, 27816451), (494, 17117816), (568, 14887678), (923, 9161648), (988, 8558908), (1136, 7443839), (1349, 6268496), (1846, 4580824), (1976, 4279454), (2698, 3134248), (3692, 2290412), (3952, 2139727), (5396, 1567124), (7384, 1145206), (10792, 783562), (14768, 572603), (17537, 482192), (21584, 391781), (30137, 280592), (35074, 241096), (60274, 140296), (70148, 120548)]