3402520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 9097200

約数和(自身を除く): 5694680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 37, 38, 40, 44, 55, 74, 76, 88, 95, 110, 121, 148, 152, 185, 190, 209, 220, 242, 296, 370, 380, 407, 418, 440, 484, 605, 703, 740, 760, 814, 836, 968, 1045, 1210, 1406, 1480, 1628, 1672, 2035, 2090, 2299, 2420, 2812, 3256, 3515, 4070, 4180, 4477, 4598, 4840, 5624, 7030, 7733, 8140, 8360, 8954, 9196, 11495, 14060, 15466, 16280, 17908, 18392, 22385, 22990, 28120, 30932, 35816, 38665, 44770, 45980, 61864, 77330, 85063, 89540, 91960, 154660, 170126, 179080, 309320, 340252, 425315, 680504, 850630, 1701260, 3402520]

約数ペア:

[(1, 3402520), (2, 1701260), (4, 850630), (5, 680504), (8, 425315), (10, 340252), (11, 309320), (19, 179080), (20, 170126), (22, 154660), (37, 91960), (38, 89540), (40, 85063), (44, 77330), (55, 61864), (74, 45980), (76, 44770), (88, 38665), (95, 35816), (110, 30932), (121, 28120), (148, 22990), (152, 22385), (185, 18392), (190, 17908), (209, 16280), (220, 15466), (242, 14060), (296, 11495), (370, 9196), (380, 8954), (407, 8360), (418, 8140), (440, 7733), (484, 7030), (605, 5624), (703, 4840), (740, 4598), (760, 4477), (814, 4180), (836, 4070), (968, 3515), (1045, 3256), (1210, 2812), (1406, 2420), (1480, 2299), (1628, 2090), (1672, 2035)]