25340880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6211}}^1$

素因数の和:6244

約数の個数: 80

約数和(自身を含む): 83191104

約数和(自身を除く): 57850224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6211, 12422, 18633, 24844, 31055, 37266, 49688, 62110, 74532, 93165, 99376, 105587, 124220, 149064, 186330, 211174, 248440, 298128, 316761, 372660, 422348, 496880, 527935, 633522, 745320, 844696, 1055870, 1267044, 1490640, 1583805, 1689392, 2111740, 2534088, 3167610, 4223480, 5068176, 6335220, 8446960, 12670440, 25340880]

約数ペア:

[(1, 25340880), (2, 12670440), (3, 8446960), (4, 6335220), (5, 5068176), (6, 4223480), (8, 3167610), (10, 2534088), (12, 2111740), (15, 1689392), (16, 1583805), (17, 1490640), (20, 1267044), (24, 1055870), (30, 844696), (34, 745320), (40, 633522), (48, 527935), (51, 496880), (60, 422348), (68, 372660), (80, 316761), (85, 298128), (102, 248440), (120, 211174), (136, 186330), (170, 149064), (204, 124220), (240, 105587), (255, 99376), (272, 93165), (340, 74532), (408, 62110), (510, 49688), (680, 37266), (816, 31055), (1020, 24844), (1360, 18633), (2040, 12422), (4080, 6211)]