2616052490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 5001384960

約数和(自身を除く): 2385332470

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 229, 310, 430, 458, 857, 1145, 1333, 1714, 2290, 2666, 4285, 6665, 7099, 8570, 9847, 13330, 14198, 19694, 26567, 35495, 36851, 49235, 53134, 70990, 73702, 98470, 132835, 184255, 196253, 265670, 305257, 368510, 392506, 610514, 981265, 1142381, 1526285, 1962530, 2284762, 3052570, 5711905, 6083843, 8438879, 11423810, 12167686, 16877758, 30419215, 42194395, 60838430, 84388790, 261605249, 523210498, 1308026245, 2616052490]

約数ペア:

[(1, 2616052490), (2, 1308026245), (5, 523210498), (10, 261605249), (31, 84388790), (43, 60838430), (62, 42194395), (86, 30419215), (155, 16877758), (215, 12167686), (229, 11423810), (310, 8438879), (430, 6083843), (458, 5711905), (857, 3052570), (1145, 2284762), (1333, 1962530), (1714, 1526285), (2290, 1142381), (2666, 981265), (4285, 610514), (6665, 392506), (7099, 368510), (8570, 305257), (9847, 265670), (13330, 196253), (14198, 184255), (19694, 132835), (26567, 98470), (35495, 73702), (36851, 70990), (49235, 53134)]