5721545090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 10932800256

約数和(自身を除く): 5211255166

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 433, 730, 787, 866, 1574, 1679, 2165, 3358, 3935, 4330, 7870, 8395, 9959, 16790, 18101, 19918, 31609, 36202, 49795, 57451, 63218, 90505, 99590, 114902, 158045, 181010, 287255, 316090, 340771, 574510, 681542, 727007, 1321373, 1454014, 1703855, 2642746, 3407710, 3635035, 6606865, 7270070, 7837733, 13213730, 15675466, 24876283, 39188665, 49752566, 78377330, 124381415, 248762830, 572154509, 1144309018, 2860772545, 5721545090]

約数ペア:

[(1, 5721545090), (2, 2860772545), (5, 1144309018), (10, 572154509), (23, 248762830), (46, 124381415), (73, 78377330), (115, 49752566), (146, 39188665), (230, 24876283), (365, 15675466), (433, 13213730), (730, 7837733), (787, 7270070), (866, 6606865), (1574, 3635035), (1679, 3407710), (2165, 2642746), (3358, 1703855), (3935, 1454014), (4330, 1321373), (7870, 727007), (8395, 681542), (9959, 574510), (16790, 340771), (18101, 316090), (19918, 287255), (31609, 181010), (36202, 158045), (49795, 114902), (57451, 99590), (63218, 90505)]