4710106840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{25931}}^1$

素因数の和:26200

約数の個数: 64

約数和(自身を含む): 11202624000

約数和(自身を除く): 6492517160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 239, 380, 478, 760, 956, 1195, 1912, 2390, 4541, 4780, 9082, 9560, 18164, 22705, 25931, 36328, 45410, 51862, 90820, 103724, 129655, 181640, 207448, 259310, 492689, 518620, 985378, 1037240, 1970756, 2463445, 3941512, 4926890, 6197509, 9853780, 12395018, 19707560, 24790036, 30987545, 49580072, 61975090, 117752671, 123950180, 235505342, 247900360, 471010684, 588763355, 942021368, 1177526710, 2355053420, 4710106840]

約数ペア:

[(1, 4710106840), (2, 2355053420), (4, 1177526710), (5, 942021368), (8, 588763355), (10, 471010684), (19, 247900360), (20, 235505342), (38, 123950180), (40, 117752671), (76, 61975090), (95, 49580072), (152, 30987545), (190, 24790036), (239, 19707560), (380, 12395018), (478, 9853780), (760, 6197509), (956, 4926890), (1195, 3941512), (1912, 2463445), (2390, 1970756), (4541, 1037240), (4780, 985378), (9082, 518620), (9560, 492689), (18164, 259310), (22705, 207448), (25931, 181640), (36328, 129655), (45410, 103724), (51862, 90820)]