9704960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 24748416

約数和(自身を除く): 15043456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 223, 256, 272, 320, 340, 446, 512, 544, 640, 680, 892, 1088, 1115, 1280, 1360, 1784, 2176, 2230, 2560, 2720, 3568, 3791, 4352, 4460, 5440, 7136, 7582, 8704, 8920, 10880, 14272, 15164, 17840, 18955, 21760, 28544, 30328, 35680, 37910, 43520, 57088, 60656, 71360, 75820, 114176, 121312, 142720, 151640, 242624, 285440, 303280, 485248, 570880, 606560, 970496, 1213120, 1940992, 2426240, 4852480, 9704960]

約数ペア:

[(1, 9704960), (2, 4852480), (4, 2426240), (5, 1940992), (8, 1213120), (10, 970496), (16, 606560), (17, 570880), (20, 485248), (32, 303280), (34, 285440), (40, 242624), (64, 151640), (68, 142720), (80, 121312), (85, 114176), (128, 75820), (136, 71360), (160, 60656), (170, 57088), (223, 43520), (256, 37910), (272, 35680), (320, 30328), (340, 28544), (446, 21760), (512, 18955), (544, 17840), (640, 15164), (680, 14272), (892, 10880), (1088, 8920), (1115, 8704), (1280, 7582), (1360, 7136), (1784, 5440), (2176, 4460), (2230, 4352), (2560, 3791), (2720, 3568)]