98372780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3001}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 226951200

約数和(自身を除く): 128578420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 3001, 3278, 6002, 6556, 8195, 12004, 15005, 16390, 30010, 32780, 33011, 60020, 66022, 132044, 165055, 330110, 447149, 660220, 894298, 1788596, 2235745, 4471490, 4918639, 8942980, 9837278, 19674556, 24593195, 49186390, 98372780]

約数ペア:

[(1, 98372780), (2, 49186390), (4, 24593195), (5, 19674556), (10, 9837278), (11, 8942980), (20, 4918639), (22, 4471490), (44, 2235745), (55, 1788596), (110, 894298), (149, 660220), (220, 447149), (298, 330110), (596, 165055), (745, 132044), (1490, 66022), (1639, 60020), (2980, 33011), (3001, 32780), (3278, 30010), (6002, 16390), (6556, 15005), (8195, 12004)]