98135840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 263636856

約数和(自身を除く): 165501016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 121, 137, 148, 160, 176, 185, 220, 242, 274, 296, 352, 370, 407, 440, 484, 548, 592, 605, 685, 740, 814, 880, 968, 1096, 1184, 1210, 1370, 1480, 1507, 1628, 1760, 1936, 2035, 2192, 2420, 2740, 2960, 3014, 3256, 3872, 4070, 4384, 4477, 4840, 5069, 5480, 5920, 6028, 6512, 7535, 8140, 8954, 9680, 10138, 10960, 12056, 13024, 15070, 16280, 16577, 17908, 19360, 20276, 21920, 22385, 24112, 25345, 30140, 32560, 33154, 35816, 40552, 44770, 48224, 50690, 55759, 60280, 65120, 66308, 71632, 81104, 82885, 89540, 101380, 111518, 120560, 132616, 143264, 162208, 165770, 179080, 202760, 223036, 241120, 265232, 278795, 331540, 358160, 405520, 446072, 530464, 557590, 613349, 663080, 716320, 811040, 892144, 1115180, 1226698, 1326160, 1784288, 2230360, 2453396, 2652320, 3066745, 4460720, 4906792, 6133490, 8921440, 9813584, 12266980, 19627168, 24533960, 49067920, 98135840]

約数ペア:

[(1, 98135840), (2, 49067920), (4, 24533960), (5, 19627168), (8, 12266980), (10, 9813584), (11, 8921440), (16, 6133490), (20, 4906792), (22, 4460720), (32, 3066745), (37, 2652320), (40, 2453396), (44, 2230360), (55, 1784288), (74, 1326160), (80, 1226698), (88, 1115180), (110, 892144), (121, 811040), (137, 716320), (148, 663080), (160, 613349), (176, 557590), (185, 530464), (220, 446072), (242, 405520), (274, 358160), (296, 331540), (352, 278795), (370, 265232), (407, 241120), (440, 223036), (484, 202760), (548, 179080), (592, 165770), (605, 162208), (685, 143264), (740, 132616), (814, 120560), (880, 111518), (968, 101380), (1096, 89540), (1184, 82885), (1210, 81104), (1370, 71632), (1480, 66308), (1507, 65120), (1628, 60280), (1760, 55759), (1936, 50690), (2035, 48224), (2192, 44770), (2420, 40552), (2740, 35816), (2960, 33154), (3014, 32560), (3256, 30140), (3872, 25345), (4070, 24112), (4384, 22385), (4477, 21920), (4840, 20276), (5069, 19360), (5480, 17908), (5920, 16577), (6028, 16280), (6512, 15070), (7535, 13024), (8140, 12056), (8954, 10960), (9680, 10138)]