88628120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5268

約数の個数: 64

約数和(自身を含む): 231681600

約数和(自身を除く): 143053480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 5189, 8540, 10378, 17080, 20756, 25945, 36323, 41512, 51890, 72646, 103780, 145292, 181615, 207560, 290584, 316529, 363230, 633058, 726460, 1266116, 1452920, 1582645, 2215703, 2532232, 3165290, 4431406, 6330580, 8862812, 11078515, 12661160, 17725624, 22157030, 44314060, 88628120]

約数ペア:

[(1, 88628120), (2, 44314060), (4, 22157030), (5, 17725624), (7, 12661160), (8, 11078515), (10, 8862812), (14, 6330580), (20, 4431406), (28, 3165290), (35, 2532232), (40, 2215703), (56, 1582645), (61, 1452920), (70, 1266116), (122, 726460), (140, 633058), (244, 363230), (280, 316529), (305, 290584), (427, 207560), (488, 181615), (610, 145292), (854, 103780), (1220, 72646), (1708, 51890), (2135, 41512), (2440, 36323), (3416, 25945), (4270, 20756), (5189, 17080), (8540, 10378)]