26109440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 75423744

約数和(自身を除く): 49314304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 47, 56, 62, 64, 70, 80, 94, 112, 124, 128, 140, 155, 160, 188, 217, 224, 235, 248, 256, 280, 310, 320, 329, 376, 434, 448, 470, 496, 512, 560, 620, 640, 658, 752, 868, 896, 940, 992, 1085, 1120, 1240, 1280, 1316, 1457, 1504, 1645, 1736, 1792, 1880, 1984, 2170, 2240, 2480, 2560, 2632, 2914, 3008, 3290, 3472, 3584, 3760, 3968, 4340, 4480, 4960, 5264, 5828, 6016, 6580, 6944, 7285, 7520, 7936, 8680, 8960, 9920, 10199, 10528, 11656, 12032, 13160, 13888, 14570, 15040, 15872, 17360, 17920, 19840, 20398, 21056, 23312, 24064, 26320, 27776, 29140, 30080, 34720, 39680, 40796, 42112, 46624, 50995, 52640, 55552, 58280, 60160, 69440, 79360, 81592, 84224, 93248, 101990, 105280, 111104, 116560, 120320, 138880, 163184, 168448, 186496, 203980, 210560, 233120, 277760, 326368, 372992, 407960, 421120, 466240, 555520, 652736, 745984, 815920, 842240, 932480, 1305472, 1631840, 1864960, 2610944, 3263680, 3729920, 5221888, 6527360, 13054720, 26109440]

約数ペア:

[(1, 26109440), (2, 13054720), (4, 6527360), (5, 5221888), (7, 3729920), (8, 3263680), (10, 2610944), (14, 1864960), (16, 1631840), (20, 1305472), (28, 932480), (31, 842240), (32, 815920), (35, 745984), (40, 652736), (47, 555520), (56, 466240), (62, 421120), (64, 407960), (70, 372992), (80, 326368), (94, 277760), (112, 233120), (124, 210560), (128, 203980), (140, 186496), (155, 168448), (160, 163184), (188, 138880), (217, 120320), (224, 116560), (235, 111104), (248, 105280), (256, 101990), (280, 93248), (310, 84224), (320, 81592), (329, 79360), (376, 69440), (434, 60160), (448, 58280), (470, 55552), (496, 52640), (512, 50995), (560, 46624), (620, 42112), (640, 40796), (658, 39680), (752, 34720), (868, 30080), (896, 29140), (940, 27776), (992, 26320), (1085, 24064), (1120, 23312), (1240, 21056), (1280, 20398), (1316, 19840), (1457, 17920), (1504, 17360), (1645, 15872), (1736, 15040), (1792, 14570), (1880, 13888), (1984, 13160), (2170, 12032), (2240, 11656), (2480, 10528), (2560, 10199), (2632, 9920), (2914, 8960), (3008, 8680), (3290, 7936), (3472, 7520), (3584, 7285), (3760, 6944), (3968, 6580), (4340, 6016), (4480, 5828), (4960, 5264)]