3870837040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{38189}}^1$

素因数の和:38390

約数の個数: 80

約数和(自身を含む): 10342463040

約数和(自身を除く): 6471626000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 905, 1267, 1448, 1810, 2534, 2896, 3620, 5068, 6335, 7240, 10136, 12670, 14480, 20272, 25340, 38189, 50680, 76378, 101360, 152756, 190945, 267323, 305512, 381890, 534646, 611024, 763780, 1069292, 1336615, 1527560, 2138584, 2673230, 3055120, 4277168, 5346460, 6912209, 10692920, 13824418, 21385840, 27648836, 34561045, 48385463, 55297672, 69122090, 96770926, 110595344, 138244180, 193541852, 241927315, 276488360, 387083704, 483854630, 552976720, 774167408, 967709260, 1935418520, 3870837040]

約数ペア:

[(1, 3870837040), (2, 1935418520), (4, 967709260), (5, 774167408), (7, 552976720), (8, 483854630), (10, 387083704), (14, 276488360), (16, 241927315), (20, 193541852), (28, 138244180), (35, 110595344), (40, 96770926), (56, 69122090), (70, 55297672), (80, 48385463), (112, 34561045), (140, 27648836), (181, 21385840), (280, 13824418), (362, 10692920), (560, 6912209), (724, 5346460), (905, 4277168), (1267, 3055120), (1448, 2673230), (1810, 2138584), (2534, 1527560), (2896, 1336615), (3620, 1069292), (5068, 763780), (6335, 611024), (7240, 534646), (10136, 381890), (12670, 305512), (14480, 267323), (20272, 190945), (25340, 152756), (38189, 101360), (50680, 76378)]