67452850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 137338308

約数和(自身を除く): 69885458

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 101, 185, 190, 202, 361, 370, 475, 505, 703, 722, 925, 950, 1010, 1406, 1805, 1850, 1919, 2525, 3515, 3610, 3737, 3838, 5050, 7030, 7474, 9025, 9595, 13357, 17575, 18050, 18685, 19190, 26714, 35150, 36461, 37370, 47975, 66785, 71003, 72922, 93425, 95950, 133570, 142006, 182305, 186850, 333925, 355015, 364610, 667850, 710030, 911525, 1349057, 1775075, 1823050, 2698114, 3550150, 6745285, 13490570, 33726425, 67452850]

約数ペア:

[(1, 67452850), (2, 33726425), (5, 13490570), (10, 6745285), (19, 3550150), (25, 2698114), (37, 1823050), (38, 1775075), (50, 1349057), (74, 911525), (95, 710030), (101, 667850), (185, 364610), (190, 355015), (202, 333925), (361, 186850), (370, 182305), (475, 142006), (505, 133570), (703, 95950), (722, 93425), (925, 72922), (950, 71003), (1010, 66785), (1406, 47975), (1805, 37370), (1850, 36461), (1919, 35150), (2525, 26714), (3515, 19190), (3610, 18685), (3737, 18050), (3838, 17575), (5050, 13357), (7030, 9595), (7474, 9025)]