3528369440

素因数分解:

$2^5\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{9929}}^1$

素因数の和:12165

約数の個数: 48

約数和(自身を含む): 8340365880

約数和(自身を除く): 4811996440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2221, 4442, 8884, 9929, 11105, 17768, 19858, 22210, 35536, 39716, 44420, 49645, 71072, 79432, 88840, 99290, 158864, 177680, 198580, 317728, 355360, 397160, 794320, 1588640, 22052309, 44104618, 88209236, 110261545, 176418472, 220523090, 352836944, 441046180, 705673888, 882092360, 1764184720, 3528369440]

約数ペア:

[(1, 3528369440), (2, 1764184720), (4, 882092360), (5, 705673888), (8, 441046180), (10, 352836944), (16, 220523090), (20, 176418472), (32, 110261545), (40, 88209236), (80, 44104618), (160, 22052309), (2221, 1588640), (4442, 794320), (8884, 397160), (9929, 355360), (11105, 317728), (17768, 198580), (19858, 177680), (22210, 158864), (35536, 99290), (39716, 88840), (44420, 79432), (49645, 71072)]