125761750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 252315648

約数和(自身を除く): 126553898

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 127, 170, 233, 250, 254, 425, 466, 635, 850, 1165, 1270, 2125, 2159, 2330, 3175, 3961, 4250, 4318, 5825, 6350, 7922, 10795, 11650, 15875, 19805, 21590, 29125, 29591, 31750, 39610, 53975, 58250, 59182, 99025, 107950, 147955, 198050, 269875, 295910, 495125, 503047, 539750, 739775, 990250, 1006094, 1479550, 2515235, 3698875, 5030470, 7397750, 12576175, 25152350, 62880875, 125761750]

約数ペア:

[(1, 125761750), (2, 62880875), (5, 25152350), (10, 12576175), (17, 7397750), (25, 5030470), (34, 3698875), (50, 2515235), (85, 1479550), (125, 1006094), (127, 990250), (170, 739775), (233, 539750), (250, 503047), (254, 495125), (425, 295910), (466, 269875), (635, 198050), (850, 147955), (1165, 107950), (1270, 99025), (2125, 59182), (2159, 58250), (2330, 53975), (3175, 39610), (3961, 31750), (4250, 29591), (4318, 29125), (5825, 21590), (6350, 19805), (7922, 15875), (10795, 11650)]