67775260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28477}}^1$

素因数の和:28510

約数の個数: 48

約数和(自身を含む): 172234944

約数和(自身を除く): 104459684

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 28477, 56954, 113908, 142385, 199339, 284770, 398678, 484109, 569540, 797356, 968218, 996695, 1936436, 1993390, 2420545, 3388763, 3986780, 4841090, 6777526, 9682180, 13555052, 16943815, 33887630, 67775260]

約数ペア:

[(1, 67775260), (2, 33887630), (4, 16943815), (5, 13555052), (7, 9682180), (10, 6777526), (14, 4841090), (17, 3986780), (20, 3388763), (28, 2420545), (34, 1993390), (35, 1936436), (68, 996695), (70, 968218), (85, 797356), (119, 569540), (140, 484109), (170, 398678), (238, 284770), (340, 199339), (476, 142385), (595, 113908), (1190, 56954), (2380, 28477)]