40510180048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{10289}}^1$

素因数の和:11156

約数の個数: 80

約数和(自身を含む): 88316847360

約数和(自身を除く): 47806667312

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 823, 1196, 1646, 2392, 3292, 4784, 6584, 10289, 10699, 13168, 18929, 20578, 21398, 37858, 41156, 42796, 75716, 82312, 85592, 133757, 151432, 164624, 171184, 236647, 246077, 267514, 302864, 473294, 492154, 535028, 946588, 984308, 1070056, 1893176, 1968616, 2140112, 3076411, 3786352, 3937232, 6152822, 8467847, 12305644, 16935694, 24611288, 33871388, 49222576, 67742776, 110082011, 135485552, 194760481, 220164022, 389520962, 440328044, 779041924, 880656088, 1558083848, 1761312176, 2531886253, 3116167696, 5063772506, 10127545012, 20255090024, 40510180048]

約数ペア:

[(1, 40510180048), (2, 20255090024), (4, 10127545012), (8, 5063772506), (13, 3116167696), (16, 2531886253), (23, 1761312176), (26, 1558083848), (46, 880656088), (52, 779041924), (92, 440328044), (104, 389520962), (184, 220164022), (208, 194760481), (299, 135485552), (368, 110082011), (598, 67742776), (823, 49222576), (1196, 33871388), (1646, 24611288), (2392, 16935694), (3292, 12305644), (4784, 8467847), (6584, 6152822), (10289, 3937232), (10699, 3786352), (13168, 3076411), (18929, 2140112), (20578, 1968616), (21398, 1893176), (37858, 1070056), (41156, 984308), (42796, 946588), (75716, 535028), (82312, 492154), (85592, 473294), (133757, 302864), (151432, 267514), (164624, 246077), (171184, 236647)]