85114240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7859

約数の個数: 64

約数和(自身を含む): 215472960

約数和(自身を除く): 130358720

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, 7823, 10880, 15646, 31292, 39115, 62584, 78230, 125168, 132991, 156460, 250336, 265982, 312920, 500672, 531964, 625840, 664955, 1001344, 1063928, 1251680, 1329910, 2127856, 2503360, 2659820, 4255712, 5006720, 5319640, 8511424, 10639280, 17022848, 21278560, 42557120, 85114240]

約数ペア:

[(1, 85114240), (2, 42557120), (4, 21278560), (5, 17022848), (8, 10639280), (10, 8511424), (16, 5319640), (17, 5006720), (20, 4255712), (32, 2659820), (34, 2503360), (40, 2127856), (64, 1329910), (68, 1251680), (80, 1063928), (85, 1001344), (128, 664955), (136, 625840), (160, 531964), (170, 500672), (272, 312920), (320, 265982), (340, 250336), (544, 156460), (640, 132991), (680, 125168), (1088, 78230), (1360, 62584), (2176, 39115), (2720, 31292), (5440, 15646), (7823, 10880)]