24882560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2323

約数の個数: 64

約数和(自身を含む): 63011520

約数和(自身を除く): 38128960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2287, 2720, 4574, 5440, 9148, 10880, 11435, 18296, 22870, 36592, 38879, 45740, 73184, 77758, 91480, 146368, 155516, 182960, 194395, 292736, 311032, 365920, 388790, 622064, 731840, 777580, 1244128, 1463680, 1555160, 2488256, 3110320, 4976512, 6220640, 12441280, 24882560]

約数ペア:

[(1, 24882560), (2, 12441280), (4, 6220640), (5, 4976512), (8, 3110320), (10, 2488256), (16, 1555160), (17, 1463680), (20, 1244128), (32, 777580), (34, 731840), (40, 622064), (64, 388790), (68, 365920), (80, 311032), (85, 292736), (128, 194395), (136, 182960), (160, 155516), (170, 146368), (272, 91480), (320, 77758), (340, 73184), (544, 45740), (640, 38879), (680, 36592), (1088, 22870), (1360, 18296), (2176, 11435), (2287, 10880), (2720, 9148), (4574, 5440)]