91755020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5003}}^1$

素因数の和:5150

約数の個数: 48

約数和(自身を含む): 221937408

約数和(自身を除く): 130182388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 5003, 9170, 10006, 18340, 20012, 25015, 35021, 50030, 70042, 100060, 140084, 175105, 350210, 655393, 700420, 1310786, 2621572, 3276965, 4587751, 6553930, 9175502, 13107860, 18351004, 22938755, 45877510, 91755020]

約数ペア:

[(1, 91755020), (2, 45877510), (4, 22938755), (5, 18351004), (7, 13107860), (10, 9175502), (14, 6553930), (20, 4587751), (28, 3276965), (35, 2621572), (70, 1310786), (131, 700420), (140, 655393), (262, 350210), (524, 175105), (655, 140084), (917, 100060), (1310, 70042), (1834, 50030), (2620, 35021), (3668, 25015), (4585, 20012), (5003, 18340), (9170, 10006)]