39941500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 95606784

約数和(自身を除く): 55665284

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 125, 127, 148, 170, 185, 250, 254, 340, 370, 425, 500, 508, 629, 635, 740, 850, 925, 1258, 1270, 1700, 1850, 2125, 2159, 2516, 2540, 3145, 3175, 3700, 4250, 4318, 4625, 4699, 6290, 6350, 8500, 8636, 9250, 9398, 10795, 12580, 12700, 15725, 15875, 18500, 18796, 21590, 23495, 31450, 31750, 43180, 46990, 53975, 62900, 63500, 78625, 79883, 93980, 107950, 117475, 157250, 159766, 215900, 234950, 269875, 314500, 319532, 399415, 469900, 539750, 587375, 798830, 1079500, 1174750, 1597660, 1997075, 2349500, 3994150, 7988300, 9985375, 19970750, 39941500]

約数ペア:

[(1, 39941500), (2, 19970750), (4, 9985375), (5, 7988300), (10, 3994150), (17, 2349500), (20, 1997075), (25, 1597660), (34, 1174750), (37, 1079500), (50, 798830), (68, 587375), (74, 539750), (85, 469900), (100, 399415), (125, 319532), (127, 314500), (148, 269875), (170, 234950), (185, 215900), (250, 159766), (254, 157250), (340, 117475), (370, 107950), (425, 93980), (500, 79883), (508, 78625), (629, 63500), (635, 62900), (740, 53975), (850, 46990), (925, 43180), (1258, 31750), (1270, 31450), (1700, 23495), (1850, 21590), (2125, 18796), (2159, 18500), (2516, 15875), (2540, 15725), (3145, 12700), (3175, 12580), (3700, 10795), (4250, 9398), (4318, 9250), (4625, 8636), (4699, 8500), (6290, 6350)]