12994100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 33956160

約数和(自身を除く): 20962060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 977, 1330, 1900, 1954, 2660, 3325, 3908, 4885, 6650, 6839, 9770, 13300, 13678, 18563, 19540, 24425, 27356, 34195, 37126, 48850, 68390, 74252, 92815, 97700, 129941, 136780, 170975, 185630, 259882, 341950, 371260, 464075, 519764, 649705, 683900, 928150, 1299410, 1856300, 2598820, 3248525, 6497050, 12994100]

約数ペア:

[(1, 12994100), (2, 6497050), (4, 3248525), (5, 2598820), (7, 1856300), (10, 1299410), (14, 928150), (19, 683900), (20, 649705), (25, 519764), (28, 464075), (35, 371260), (38, 341950), (50, 259882), (70, 185630), (76, 170975), (95, 136780), (100, 129941), (133, 97700), (140, 92815), (175, 74252), (190, 68390), (266, 48850), (350, 37126), (380, 34195), (475, 27356), (532, 24425), (665, 19540), (700, 18563), (950, 13678), (977, 13300), (1330, 9770), (1900, 6839), (1954, 6650), (2660, 4885), (3325, 3908)]