22565120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 58358244

約数和(自身を除く): 35793124

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 128, 136, 160, 170, 244, 256, 272, 289, 305, 320, 340, 488, 544, 578, 610, 640, 680, 976, 1037, 1088, 1156, 1220, 1280, 1360, 1445, 1952, 2074, 2176, 2312, 2440, 2720, 2890, 3904, 4148, 4352, 4624, 4880, 5185, 5440, 5780, 7808, 8296, 9248, 9760, 10370, 10880, 11560, 15616, 16592, 17629, 18496, 19520, 20740, 21760, 23120, 33184, 35258, 36992, 39040, 41480, 46240, 66368, 70516, 73984, 78080, 82960, 88145, 92480, 132736, 141032, 165920, 176290, 184960, 265472, 282064, 331840, 352580, 369920, 564128, 663680, 705160, 1128256, 1327360, 1410320, 2256512, 2820640, 4513024, 5641280, 11282560, 22565120]

約数ペア:

[(1, 22565120), (2, 11282560), (4, 5641280), (5, 4513024), (8, 2820640), (10, 2256512), (16, 1410320), (17, 1327360), (20, 1128256), (32, 705160), (34, 663680), (40, 564128), (61, 369920), (64, 352580), (68, 331840), (80, 282064), (85, 265472), (122, 184960), (128, 176290), (136, 165920), (160, 141032), (170, 132736), (244, 92480), (256, 88145), (272, 82960), (289, 78080), (305, 73984), (320, 70516), (340, 66368), (488, 46240), (544, 41480), (578, 39040), (610, 36992), (640, 35258), (680, 33184), (976, 23120), (1037, 21760), (1088, 20740), (1156, 19520), (1220, 18496), (1280, 17629), (1360, 16592), (1445, 15616), (1952, 11560), (2074, 10880), (2176, 10370), (2312, 9760), (2440, 9248), (2720, 8296), (2890, 7808), (3904, 5780), (4148, 5440), (4352, 5185), (4624, 4880)]