40016804560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29424121}}^1$

素因数の和:29424151

約数の個数: 40

約数和(自身を含む): 98511960456

約数和(自身を除く): 58495155896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 29424121, 58848242, 117696484, 147120605, 235392968, 294241210, 470785936, 500210057, 588482420, 1000420114, 1176964840, 2000840228, 2353929680, 2501050285, 4001680456, 5002100570, 8003360912, 10004201140, 20008402280, 40016804560]

約数ペア:

[(1, 40016804560), (2, 20008402280), (4, 10004201140), (5, 8003360912), (8, 5002100570), (10, 4001680456), (16, 2501050285), (17, 2353929680), (20, 2000840228), (34, 1176964840), (40, 1000420114), (68, 588482420), (80, 500210057), (85, 470785936), (136, 294241210), (170, 235392968), (272, 147120605), (340, 117696484), (680, 58848242), (1360, 29424121)]