2723035520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250279}}^1$

素因数の和:250315

約数の個数: 64

約数和(自身を含む): 6892711200

約数和(自身を除く): 4169675680

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, 2720, 5440, 10880, 250279, 500558, 1001116, 1251395, 2002232, 2502790, 4004464, 4254743, 5005580, 8008928, 8509486, 10011160, 16017856, 17018972, 20022320, 21273715, 32035712, 34037944, 40044640, 42547430, 68075888, 80089280, 85094860, 136151776, 160178560, 170189720, 272303552, 340379440, 544607104, 680758880, 1361517760, 2723035520]

約数ペア:

[(1, 2723035520), (2, 1361517760), (4, 680758880), (5, 544607104), (8, 340379440), (10, 272303552), (16, 170189720), (17, 160178560), (20, 136151776), (32, 85094860), (34, 80089280), (40, 68075888), (64, 42547430), (68, 40044640), (80, 34037944), (85, 32035712), (128, 21273715), (136, 20022320), (160, 17018972), (170, 16017856), (272, 10011160), (320, 8509486), (340, 8008928), (544, 5005580), (640, 4254743), (680, 4004464), (1088, 2502790), (1360, 2002232), (2176, 1251395), (2720, 1001116), (5440, 500558), (10880, 250279)]