1342615520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{204667}}^1$

素因数の和:204723

約数の個数: 48

約数和(自身を含む): 3249309168

約数和(自身を除く): 1906693648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 204667, 409334, 818668, 1023335, 1637336, 2046670, 3274672, 4093340, 6549344, 8186680, 8391347, 16373360, 16782694, 32746720, 33565388, 41956735, 67130776, 83913470, 134261552, 167826940, 268523104, 335653880, 671307760, 1342615520]

約数ペア:

[(1, 1342615520), (2, 671307760), (4, 335653880), (5, 268523104), (8, 167826940), (10, 134261552), (16, 83913470), (20, 67130776), (32, 41956735), (40, 33565388), (41, 32746720), (80, 16782694), (82, 16373360), (160, 8391347), (164, 8186680), (205, 6549344), (328, 4093340), (410, 3274672), (656, 2046670), (820, 1637336), (1312, 1023335), (1640, 818668), (3280, 409334), (6560, 204667)]