9222620

素因数分解:

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

素因数の和:171

約数の個数: 72

約数和(自身を含む): 22075872

約数和(自身を除く): 12853252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 103, 110, 121, 148, 185, 206, 220, 242, 370, 407, 412, 484, 515, 605, 740, 814, 1030, 1133, 1210, 1628, 2035, 2060, 2266, 2420, 3811, 4070, 4477, 4532, 5665, 7622, 8140, 8954, 11330, 12463, 15244, 17908, 19055, 22385, 22660, 24926, 38110, 41921, 44770, 49852, 62315, 76220, 83842, 89540, 124630, 167684, 209605, 249260, 419210, 461131, 838420, 922262, 1844524, 2305655, 4611310, 9222620]

約数ペア:

[(1, 9222620), (2, 4611310), (4, 2305655), (5, 1844524), (10, 922262), (11, 838420), (20, 461131), (22, 419210), (37, 249260), (44, 209605), (55, 167684), (74, 124630), (103, 89540), (110, 83842), (121, 76220), (148, 62315), (185, 49852), (206, 44770), (220, 41921), (242, 38110), (370, 24926), (407, 22660), (412, 22385), (484, 19055), (515, 17908), (605, 15244), (740, 12463), (814, 11330), (1030, 8954), (1133, 8140), (1210, 7622), (1628, 5665), (2035, 4532), (2060, 4477), (2266, 4070), (2420, 3811)]