2667748850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{6829}}^1$

素因数の和:7455

約数の個数: 48

約数和(自身を含む): 5353381320

約数和(自身を除く): 2685632470

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 601, 650, 1202, 3005, 6010, 6829, 7813, 13658, 15025, 15626, 30050, 34145, 39065, 68290, 78130, 88777, 170725, 177554, 195325, 341450, 390650, 443885, 887770, 2219425, 4104229, 4438850, 8208458, 20521145, 41042290, 53354977, 102605725, 106709954, 205211450, 266774885, 533549770, 1333874425, 2667748850]

約数ペア:

[(1, 2667748850), (2, 1333874425), (5, 533549770), (10, 266774885), (13, 205211450), (25, 106709954), (26, 102605725), (50, 53354977), (65, 41042290), (130, 20521145), (325, 8208458), (601, 4438850), (650, 4104229), (1202, 2219425), (3005, 887770), (6010, 443885), (6829, 390650), (7813, 341450), (13658, 195325), (15025, 177554), (15626, 170725), (30050, 88777), (34145, 78130), (39065, 68290)]