3988327310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{1487}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 8060912640

約数和(自身を除く): 4072585330

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 659, 814, 1318, 1487, 2035, 2974, 3295, 4070, 6590, 7249, 7435, 14498, 14870, 16357, 24383, 32714, 36245, 48766, 55019, 72490, 81785, 110038, 121915, 163570, 243830, 268213, 275095, 536426, 550190, 605209, 979933, 1210418, 1341065, 1959866, 2682130, 3026045, 4899665, 6052090, 9799330, 10779263, 21558526, 36257521, 53896315, 72515042, 107792630, 181287605, 362575210, 398832731, 797665462, 1994163655, 3988327310]

約数ペア:

[(1, 3988327310), (2, 1994163655), (5, 797665462), (10, 398832731), (11, 362575210), (22, 181287605), (37, 107792630), (55, 72515042), (74, 53896315), (110, 36257521), (185, 21558526), (370, 10779263), (407, 9799330), (659, 6052090), (814, 4899665), (1318, 3026045), (1487, 2682130), (2035, 1959866), (2974, 1341065), (3295, 1210418), (4070, 979933), (6590, 605209), (7249, 550190), (7435, 536426), (14498, 275095), (14870, 268213), (16357, 243830), (24383, 163570), (32714, 121915), (36245, 110038), (48766, 81785), (55019, 72490)]