38266250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 80

約数和(自身を含む): 82323648

約数和(自身を除く): 44057398

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 125, 230, 242, 250, 253, 275, 506, 550, 575, 605, 625, 1150, 1210, 1250, 1265, 1331, 1375, 2530, 2662, 2750, 2783, 2875, 3025, 5566, 5750, 6050, 6325, 6655, 6875, 12650, 13310, 13750, 13915, 14375, 15125, 27830, 28750, 30250, 30613, 31625, 33275, 61226, 63250, 66550, 69575, 75625, 139150, 151250, 153065, 158125, 166375, 306130, 316250, 332750, 347875, 695750, 765325, 831875, 1530650, 1663750, 1739375, 3478750, 3826625, 7653250, 19133125, 38266250]

約数ペア:

[(1, 38266250), (2, 19133125), (5, 7653250), (10, 3826625), (11, 3478750), (22, 1739375), (23, 1663750), (25, 1530650), (46, 831875), (50, 765325), (55, 695750), (110, 347875), (115, 332750), (121, 316250), (125, 306130), (230, 166375), (242, 158125), (250, 153065), (253, 151250), (275, 139150), (506, 75625), (550, 69575), (575, 66550), (605, 63250), (625, 61226), (1150, 33275), (1210, 31625), (1250, 30613), (1265, 30250), (1331, 28750), (1375, 27830), (2530, 15125), (2662, 14375), (2750, 13915), (2783, 13750), (2875, 13310), (3025, 12650), (5566, 6875), (5750, 6655), (6050, 6325)]