6439155.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 63121372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 53, 55, 74, 103, 106, 110, 148, 185, 206, 212, 220, 265, 370, 407, 412, 515, 530, 583, 740, 814, 1030, 1060, 1133, 1166, 1628, 1961, 2035, 2060, 2266, 2332, 2915, 3811, 3922, 4070, 4532, 5459, 5665, 5830, 7622, 7844, 8140, 9805, 10918, 11330, 11660, 15244, 19055, 19610, 21571, 21836, 22660, 27295, 38110, 39220, 41921, 43142, 54590, 60049, 76220, 83842, 86284, 107855, 109180, 120098, 167684, 201983, 209605, 215710, 240196, 300245, 403966, 419210, 431420, 600490, 807932, 838420, 1009915, 1200980, 2019830, 2221813, 4039660, 4443626, 8887252, 11109065, 22218130, 44436260]

約数ペア:

[(1, 44436260), (2, 22218130), (4, 11109065), (5, 8887252), (10, 4443626), (11, 4039660), (20, 2221813), (22, 2019830), (37, 1200980), (44, 1009915), (53, 838420), (55, 807932), (74, 600490), (103, 431420), (106, 419210), (110, 403966), (148, 300245), (185, 240196), (206, 215710), (212, 209605), (220, 201983), (265, 167684), (370, 120098), (407, 109180), (412, 107855), (515, 86284), (530, 83842), (583, 76220), (740, 60049), (814, 54590), (1030, 43142), (1060, 41921), (1133, 39220), (1166, 38110), (1628, 27295), (1961, 22660), (2035, 21836), (2060, 21571), (2266, 19610), (2332, 19055), (2915, 15244), (3811, 11660), (3922, 11330), (4070, 10918), (4532, 9805), (5459, 8140), (5665, 7844), (5830, 7622)]