26108040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31081}}^1$

素因数の和:31102

約数の個数: 64

約数和(自身を含む): 89516160

約数和(自身を除く): 63408120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31081, 62162, 93243, 124324, 155405, 186486, 217567, 248648, 310810, 372972, 435134, 466215, 621620, 652701, 745944, 870268, 932430, 1087835, 1243240, 1305402, 1740536, 1864860, 2175670, 2610804, 3263505, 3729720, 4351340, 5221608, 6527010, 8702680, 13054020, 26108040]

約数ペア:

[(1, 26108040), (2, 13054020), (3, 8702680), (4, 6527010), (5, 5221608), (6, 4351340), (7, 3729720), (8, 3263505), (10, 2610804), (12, 2175670), (14, 1864860), (15, 1740536), (20, 1305402), (21, 1243240), (24, 1087835), (28, 932430), (30, 870268), (35, 745944), (40, 652701), (42, 621620), (56, 466215), (60, 435134), (70, 372972), (84, 310810), (105, 248648), (120, 217567), (140, 186486), (168, 155405), (210, 124324), (280, 93243), (420, 62162), (840, 31081)]