64226750

素因数分解:

$2^1\times 5^3\times 7^4\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 141573744

約数和(自身を除く): 77346994

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 107, 125, 175, 214, 245, 250, 343, 350, 490, 535, 686, 749, 875, 1070, 1225, 1498, 1715, 1750, 2401, 2450, 2675, 3430, 3745, 4802, 5243, 5350, 6125, 7490, 8575, 10486, 12005, 12250, 13375, 17150, 18725, 24010, 26215, 26750, 36701, 37450, 42875, 52430, 60025, 73402, 85750, 93625, 120050, 131075, 183505, 187250, 256907, 262150, 300125, 367010, 513814, 600250, 655375, 917525, 1284535, 1310750, 1835050, 2569070, 4587625, 6422675, 9175250, 12845350, 32113375, 64226750]

約数ペア:

[(1, 64226750), (2, 32113375), (5, 12845350), (7, 9175250), (10, 6422675), (14, 4587625), (25, 2569070), (35, 1835050), (49, 1310750), (50, 1284535), (70, 917525), (98, 655375), (107, 600250), (125, 513814), (175, 367010), (214, 300125), (245, 262150), (250, 256907), (343, 187250), (350, 183505), (490, 131075), (535, 120050), (686, 93625), (749, 85750), (875, 73402), (1070, 60025), (1225, 52430), (1498, 42875), (1715, 37450), (1750, 36701), (2401, 26750), (2450, 26215), (2675, 24010), (3430, 18725), (3745, 17150), (4802, 13375), (5243, 12250), (5350, 12005), (6125, 10486), (7490, 8575)]