520140160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47807}}^1$

素因数の和:47843

約数の個数: 64

約数和(自身を含む): 1316632320

約数和(自身を除く): 796492160

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, 47807, 95614, 191228, 239035, 382456, 478070, 764912, 812719, 956140, 1529824, 1625438, 1912280, 3059648, 3250876, 3824560, 4063595, 6119296, 6501752, 7649120, 8127190, 13003504, 15298240, 16254380, 26007008, 30596480, 32508760, 52014016, 65017520, 104028032, 130035040, 260070080, 520140160]

約数ペア:

[(1, 520140160), (2, 260070080), (4, 130035040), (5, 104028032), (8, 65017520), (10, 52014016), (16, 32508760), (17, 30596480), (20, 26007008), (32, 16254380), (34, 15298240), (40, 13003504), (64, 8127190), (68, 7649120), (80, 6501752), (85, 6119296), (128, 4063595), (136, 3824560), (160, 3250876), (170, 3059648), (272, 1912280), (320, 1625438), (340, 1529824), (544, 956140), (640, 812719), (680, 764912), (1088, 478070), (1360, 382456), (2176, 239035), (2720, 191228), (5440, 95614), (10880, 47807)]