25186680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23321}}^1$

素因数の和:23341

約数の個数: 64

約数和(自身を含む): 83959200

約数和(自身を除く): 58772520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23321, 46642, 69963, 93284, 116605, 139926, 186568, 209889, 233210, 279852, 349815, 419778, 466420, 559704, 629667, 699630, 839556, 932840, 1049445, 1259334, 1399260, 1679112, 2098890, 2518668, 2798520, 3148335, 4197780, 5037336, 6296670, 8395560, 12593340, 25186680]

約数ペア:

[(1, 25186680), (2, 12593340), (3, 8395560), (4, 6296670), (5, 5037336), (6, 4197780), (8, 3148335), (9, 2798520), (10, 2518668), (12, 2098890), (15, 1679112), (18, 1399260), (20, 1259334), (24, 1049445), (27, 932840), (30, 839556), (36, 699630), (40, 629667), (45, 559704), (54, 466420), (60, 419778), (72, 349815), (90, 279852), (108, 233210), (120, 209889), (135, 186568), (180, 139926), (216, 116605), (270, 93284), (360, 69963), (540, 46642), (1080, 23321)]