20149622210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2579

約数の個数: 64

約数和(自身を含む): 37475374464

約数和(自身を除く): 17325752254

約数列:

[1, 2, 5, 10, 67, 101, 131, 134, 202, 262, 335, 505, 655, 670, 1010, 1310, 2273, 4546, 6767, 8777, 11365, 13231, 13534, 17554, 22730, 26462, 33835, 43885, 66155, 67670, 87770, 132310, 152291, 229573, 297763, 304582, 459146, 595526, 761455, 886477, 1147865, 1488815, 1522910, 1772954, 2295730, 2977630, 4432385, 8864770, 15381391, 19950121, 30074063, 30762782, 39900242, 60148126, 76906955, 99750605, 150370315, 153813910, 199501210, 300740630, 2014962221, 4029924442, 10074811105, 20149622210]

約数ペア:

[(1, 20149622210), (2, 10074811105), (5, 4029924442), (10, 2014962221), (67, 300740630), (101, 199501210), (131, 153813910), (134, 150370315), (202, 99750605), (262, 76906955), (335, 60148126), (505, 39900242), (655, 30762782), (670, 30074063), (1010, 19950121), (1310, 15381391), (2273, 8864770), (4546, 4432385), (6767, 2977630), (8777, 2295730), (11365, 1772954), (13231, 1522910), (13534, 1488815), (17554, 1147865), (22730, 886477), (26462, 761455), (33835, 595526), (43885, 459146), (66155, 304582), (67670, 297763), (87770, 229573), (132310, 152291)]