7701320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 19751040

約数和(自身を除く): 12049720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 761, 920, 1012, 1265, 1522, 2024, 2530, 3044, 3805, 5060, 6088, 7610, 8371, 10120, 15220, 16742, 17503, 30440, 33484, 35006, 41855, 66968, 70012, 83710, 87515, 140024, 167420, 175030, 192533, 334840, 350060, 385066, 700120, 770132, 962665, 1540264, 1925330, 3850660, 7701320]

約数ペア:

[(1, 7701320), (2, 3850660), (4, 1925330), (5, 1540264), (8, 962665), (10, 770132), (11, 700120), (20, 385066), (22, 350060), (23, 334840), (40, 192533), (44, 175030), (46, 167420), (55, 140024), (88, 87515), (92, 83710), (110, 70012), (115, 66968), (184, 41855), (220, 35006), (230, 33484), (253, 30440), (440, 17503), (460, 16742), (506, 15220), (761, 10120), (920, 8371), (1012, 7610), (1265, 6088), (1522, 5060), (2024, 3805), (2530, 3044)]