33886720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 97422336

約数和(自身を除く): 63535616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 61, 62, 64, 70, 80, 112, 122, 124, 128, 140, 155, 160, 217, 224, 244, 248, 256, 280, 305, 310, 320, 427, 434, 448, 488, 496, 512, 560, 610, 620, 640, 854, 868, 896, 976, 992, 1085, 1120, 1220, 1240, 1280, 1708, 1736, 1792, 1891, 1952, 1984, 2135, 2170, 2240, 2440, 2480, 2560, 3416, 3472, 3584, 3782, 3904, 3968, 4270, 4340, 4480, 4880, 4960, 6832, 6944, 7564, 7808, 7936, 8540, 8680, 8960, 9455, 9760, 9920, 13237, 13664, 13888, 15128, 15616, 15872, 17080, 17360, 17920, 18910, 19520, 19840, 26474, 27328, 27776, 30256, 31232, 34160, 34720, 37820, 39040, 39680, 52948, 54656, 55552, 60512, 66185, 68320, 69440, 75640, 78080, 79360, 105896, 109312, 111104, 121024, 132370, 136640, 138880, 151280, 156160, 211792, 218624, 242048, 264740, 273280, 277760, 302560, 423584, 484096, 529480, 546560, 555520, 605120, 847168, 968192, 1058960, 1093120, 1210240, 1694336, 2117920, 2420480, 3388672, 4235840, 4840960, 6777344, 8471680, 16943360, 33886720]

約数ペア:

[(1, 33886720), (2, 16943360), (4, 8471680), (5, 6777344), (7, 4840960), (8, 4235840), (10, 3388672), (14, 2420480), (16, 2117920), (20, 1694336), (28, 1210240), (31, 1093120), (32, 1058960), (35, 968192), (40, 847168), (56, 605120), (61, 555520), (62, 546560), (64, 529480), (70, 484096), (80, 423584), (112, 302560), (122, 277760), (124, 273280), (128, 264740), (140, 242048), (155, 218624), (160, 211792), (217, 156160), (224, 151280), (244, 138880), (248, 136640), (256, 132370), (280, 121024), (305, 111104), (310, 109312), (320, 105896), (427, 79360), (434, 78080), (448, 75640), (488, 69440), (496, 68320), (512, 66185), (560, 60512), (610, 55552), (620, 54656), (640, 52948), (854, 39680), (868, 39040), (896, 37820), (976, 34720), (992, 34160), (1085, 31232), (1120, 30256), (1220, 27776), (1240, 27328), (1280, 26474), (1708, 19840), (1736, 19520), (1792, 18910), (1891, 17920), (1952, 17360), (1984, 17080), (2135, 15872), (2170, 15616), (2240, 15128), (2440, 13888), (2480, 13664), (2560, 13237), (3416, 9920), (3472, 9760), (3584, 9455), (3782, 8960), (3904, 8680), (3968, 8540), (4270, 7936), (4340, 7808), (4480, 7564), (4880, 6944), (4960, 6832)]