1362680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 3542400

約数和(自身を除く): 2179720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 163, 190, 209, 220, 326, 380, 418, 440, 652, 760, 815, 836, 1045, 1304, 1630, 1672, 1793, 2090, 3097, 3260, 3586, 4180, 6194, 6520, 7172, 8360, 8965, 12388, 14344, 15485, 17930, 24776, 30970, 34067, 35860, 61940, 68134, 71720, 123880, 136268, 170335, 272536, 340670, 681340, 1362680]

約数ペア:

[(1, 1362680), (2, 681340), (4, 340670), (5, 272536), (8, 170335), (10, 136268), (11, 123880), (19, 71720), (20, 68134), (22, 61940), (38, 35860), (40, 34067), (44, 30970), (55, 24776), (76, 17930), (88, 15485), (95, 14344), (110, 12388), (152, 8965), (163, 8360), (190, 7172), (209, 6520), (220, 6194), (326, 4180), (380, 3586), (418, 3260), (440, 3097), (652, 2090), (760, 1793), (815, 1672), (836, 1630), (1045, 1304)]