35214260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 40990540

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 139, 212, 239, 265, 278, 478, 530, 556, 695, 956, 1060, 1195, 1390, 2390, 2780, 4780, 7367, 12667, 14734, 25334, 29468, 33221, 36835, 50668, 63335, 66442, 73670, 126670, 132884, 147340, 166105, 253340, 332210, 664420, 1760713, 3521426, 7042852, 8803565, 17607130, 35214260]

約数ペア:

[(1, 35214260), (2, 17607130), (4, 8803565), (5, 7042852), (10, 3521426), (20, 1760713), (53, 664420), (106, 332210), (139, 253340), (212, 166105), (239, 147340), (265, 132884), (278, 126670), (478, 73670), (530, 66442), (556, 63335), (695, 50668), (956, 36835), (1060, 33221), (1195, 29468), (1390, 25334), (2390, 14734), (2780, 12667), (4780, 7367)]