65052400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{3319}}^1$

素因数の和:3351

約数の個数: 90

約数和(自身を含む): 181859640

約数和(自身を除く): 116807240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3319, 3920, 4900, 6638, 9800, 13276, 16595, 19600, 23233, 26552, 33190, 46466, 53104, 66380, 82975, 92932, 116165, 132760, 162631, 165950, 185864, 232330, 265520, 325262, 331900, 371728, 464660, 580825, 650524, 663800, 813155, 929320, 1161650, 1301048, 1327600, 1626310, 1858640, 2323300, 2602096, 3252620, 4065775, 4646600, 6505240, 8131550, 9293200, 13010480, 16263100, 32526200, 65052400]

約数ペア:

[(1, 65052400), (2, 32526200), (4, 16263100), (5, 13010480), (7, 9293200), (8, 8131550), (10, 6505240), (14, 4646600), (16, 4065775), (20, 3252620), (25, 2602096), (28, 2323300), (35, 1858640), (40, 1626310), (49, 1327600), (50, 1301048), (56, 1161650), (70, 929320), (80, 813155), (98, 663800), (100, 650524), (112, 580825), (140, 464660), (175, 371728), (196, 331900), (200, 325262), (245, 265520), (280, 232330), (350, 185864), (392, 165950), (400, 162631), (490, 132760), (560, 116165), (700, 92932), (784, 82975), (980, 66380), (1225, 53104), (1400, 46466), (1960, 33190), (2450, 26552), (2800, 23233), (3319, 19600), (3920, 16595), (4900, 13276), (6638, 9800)]