5641280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 84

約数和(自身を含む): 14503908

約数和(自身を除く): 8862628

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 136, 160, 170, 244, 272, 289, 305, 320, 340, 488, 544, 578, 610, 680, 976, 1037, 1088, 1156, 1220, 1360, 1445, 1952, 2074, 2312, 2440, 2720, 2890, 3904, 4148, 4624, 4880, 5185, 5440, 5780, 8296, 9248, 9760, 10370, 11560, 16592, 17629, 18496, 19520, 20740, 23120, 33184, 35258, 41480, 46240, 66368, 70516, 82960, 88145, 92480, 141032, 165920, 176290, 282064, 331840, 352580, 564128, 705160, 1128256, 1410320, 2820640, 5641280]

約数ペア:

[(1, 5641280), (2, 2820640), (4, 1410320), (5, 1128256), (8, 705160), (10, 564128), (16, 352580), (17, 331840), (20, 282064), (32, 176290), (34, 165920), (40, 141032), (61, 92480), (64, 88145), (68, 82960), (80, 70516), (85, 66368), (122, 46240), (136, 41480), (160, 35258), (170, 33184), (244, 23120), (272, 20740), (289, 19520), (305, 18496), (320, 17629), (340, 16592), (488, 11560), (544, 10370), (578, 9760), (610, 9248), (680, 8296), (976, 5780), (1037, 5440), (1088, 5185), (1156, 4880), (1220, 4624), (1360, 4148), (1445, 3904), (1952, 2890), (2074, 2720), (2312, 2440)]