97448980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 210243600

約数和(自身を除く): 112794620

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 149, 212, 265, 298, 530, 596, 617, 745, 1060, 1234, 1490, 2468, 2980, 3085, 6170, 7897, 12340, 15794, 31588, 32701, 39485, 65402, 78970, 91933, 130804, 157940, 163505, 183866, 327010, 367732, 459665, 654020, 919330, 1838660, 4872449, 9744898, 19489796, 24362245, 48724490, 97448980]

約数ペア:

[(1, 97448980), (2, 48724490), (4, 24362245), (5, 19489796), (10, 9744898), (20, 4872449), (53, 1838660), (106, 919330), (149, 654020), (212, 459665), (265, 367732), (298, 327010), (530, 183866), (596, 163505), (617, 157940), (745, 130804), (1060, 91933), (1234, 78970), (1490, 65402), (2468, 39485), (2980, 32701), (3085, 31588), (6170, 15794), (7897, 12340)]