181851040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9551}}^1$

素因数の和:9590

約数の個数: 96

約数和(自身を含む): 519934464

約数和(自身を除く): 338083424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 9551, 19040, 19102, 38204, 47755, 66857, 76408, 95510, 133714, 152816, 162367, 191020, 267428, 305632, 324734, 334285, 382040, 534856, 649468, 668570, 764080, 811835, 1069712, 1136569, 1298936, 1337140, 1528160, 1623670, 2139424, 2273138, 2597872, 2674280, 3247340, 4546276, 5195744, 5348560, 5682845, 6494680, 9092552, 10697120, 11365690, 12989360, 18185104, 22731380, 25978720, 36370208, 45462760, 90925520, 181851040]

約数ペア:

[(1, 181851040), (2, 90925520), (4, 45462760), (5, 36370208), (7, 25978720), (8, 22731380), (10, 18185104), (14, 12989360), (16, 11365690), (17, 10697120), (20, 9092552), (28, 6494680), (32, 5682845), (34, 5348560), (35, 5195744), (40, 4546276), (56, 3247340), (68, 2674280), (70, 2597872), (80, 2273138), (85, 2139424), (112, 1623670), (119, 1528160), (136, 1337140), (140, 1298936), (160, 1136569), (170, 1069712), (224, 811835), (238, 764080), (272, 668570), (280, 649468), (340, 534856), (476, 382040), (544, 334285), (560, 324734), (595, 305632), (680, 267428), (952, 191020), (1120, 162367), (1190, 152816), (1360, 133714), (1904, 95510), (2380, 76408), (2720, 66857), (3808, 47755), (4760, 38204), (9520, 19102), (9551, 19040)]