66156900490

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4003}}^1\times {\mathrm{4993}}^1$

素因数の和:9334

約数の個数: 32

約数和(自身を含む): 119495952576

約数和(自身を除く): 53339052086

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 4003, 4993, 8006, 9986, 20015, 24965, 40030, 49930, 1324993, 1652683, 2649986, 3305366, 6624965, 8263415, 13249930, 16526830, 19986979, 39973958, 99934895, 199869790, 6615690049, 13231380098, 33078450245, 66156900490]

約数ペア:

[(1, 66156900490), (2, 33078450245), (5, 13231380098), (10, 6615690049), (331, 199869790), (662, 99934895), (1655, 39973958), (3310, 19986979), (4003, 16526830), (4993, 13249930), (8006, 8263415), (9986, 6624965), (20015, 3305366), (24965, 2649986), (40030, 1652683), (49930, 1324993)]