29412760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 75762000

約数和(自身を除く): 46349240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 229, 247, 260, 338, 380, 458, 494, 520, 676, 760, 845, 916, 988, 1145, 1235, 1352, 1690, 1832, 1976, 2290, 2470, 2977, 3211, 3380, 4351, 4580, 4940, 5954, 6422, 6760, 8702, 9160, 9880, 11908, 12844, 14885, 16055, 17404, 21755, 23816, 25688, 29770, 32110, 34808, 38701, 43510, 56563, 59540, 64220, 77402, 87020, 113126, 119080, 128440, 154804, 174040, 193505, 226252, 282815, 309608, 387010, 452504, 565630, 735319, 774020, 1131260, 1470638, 1548040, 2262520, 2941276, 3676595, 5882552, 7353190, 14706380, 29412760]

約数ペア:

[(1, 29412760), (2, 14706380), (4, 7353190), (5, 5882552), (8, 3676595), (10, 2941276), (13, 2262520), (19, 1548040), (20, 1470638), (26, 1131260), (38, 774020), (40, 735319), (52, 565630), (65, 452504), (76, 387010), (95, 309608), (104, 282815), (130, 226252), (152, 193505), (169, 174040), (190, 154804), (229, 128440), (247, 119080), (260, 113126), (338, 87020), (380, 77402), (458, 64220), (494, 59540), (520, 56563), (676, 43510), (760, 38701), (845, 34808), (916, 32110), (988, 29770), (1145, 25688), (1235, 23816), (1352, 21755), (1690, 17404), (1832, 16055), (1976, 14885), (2290, 12844), (2470, 11908), (2977, 9880), (3211, 9160), (3380, 8702), (4351, 6760), (4580, 6422), (4940, 5954)]