86701340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3257}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 200327904

約数和(自身を除く): 113626564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 3257, 5324, 6514, 6655, 13028, 13310, 16285, 26620, 32570, 35827, 65140, 71654, 143308, 179135, 358270, 394097, 716540, 788194, 1576388, 1970485, 3940970, 4335067, 7881940, 8670134, 17340268, 21675335, 43350670, 86701340]

約数ペア:

[(1, 86701340), (2, 43350670), (4, 21675335), (5, 17340268), (10, 8670134), (11, 7881940), (20, 4335067), (22, 3940970), (44, 1970485), (55, 1576388), (110, 788194), (121, 716540), (220, 394097), (242, 358270), (484, 179135), (605, 143308), (1210, 71654), (1331, 65140), (2420, 35827), (2662, 32570), (3257, 26620), (5324, 16285), (6514, 13310), (6655, 13028)]