129060350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 256285680

約数和(自身を除く): 127225330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 146, 190, 365, 475, 730, 950, 1387, 1825, 1861, 2774, 3650, 3722, 6935, 9305, 13870, 18610, 34675, 35359, 46525, 69350, 70718, 93050, 135853, 176795, 271706, 353590, 679265, 883975, 1358530, 1767950, 2581207, 3396325, 5162414, 6792650, 12906035, 25812070, 64530175, 129060350]

約数ペア:

[(1, 129060350), (2, 64530175), (5, 25812070), (10, 12906035), (19, 6792650), (25, 5162414), (38, 3396325), (50, 2581207), (73, 1767950), (95, 1358530), (146, 883975), (190, 679265), (365, 353590), (475, 271706), (730, 176795), (950, 135853), (1387, 93050), (1825, 70718), (1861, 69350), (2774, 46525), (3650, 35359), (3722, 34675), (6935, 18610), (9305, 13870)]