109611760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 275652000

約数和(自身を除く): 166040240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 1949, 2812, 2960, 3515, 3898, 5624, 7030, 7796, 9745, 11248, 14060, 15592, 19490, 28120, 31184, 37031, 38980, 56240, 72113, 74062, 77960, 144226, 148124, 155920, 185155, 288452, 296248, 360565, 370310, 576904, 592496, 721130, 740620, 1153808, 1370147, 1442260, 1481240, 2740294, 2884520, 2962480, 5480588, 5769040, 6850735, 10961176, 13701470, 21922352, 27402940, 54805880, 109611760]

約数ペア:

[(1, 109611760), (2, 54805880), (4, 27402940), (5, 21922352), (8, 13701470), (10, 10961176), (16, 6850735), (19, 5769040), (20, 5480588), (37, 2962480), (38, 2884520), (40, 2740294), (74, 1481240), (76, 1442260), (80, 1370147), (95, 1153808), (148, 740620), (152, 721130), (185, 592496), (190, 576904), (296, 370310), (304, 360565), (370, 296248), (380, 288452), (592, 185155), (703, 155920), (740, 148124), (760, 144226), (1406, 77960), (1480, 74062), (1520, 72113), (1949, 56240), (2812, 38980), (2960, 37031), (3515, 31184), (3898, 28120), (5624, 19490), (7030, 15592), (7796, 14060), (9745, 11248)]