1369041433280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138008209}}^1$

素因数の和:138008257

約数の個数: 56

約数和(自身を含む): 3365192192640

約数和(自身を除く): 1996150759360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 138008209, 276016418, 552032836, 690041045, 1104065672, 1380082090, 2208131344, 2760164180, 4278254479, 4416262688, 5520328360, 8556508958, 8832525376, 11040656720, 17113017916, 21391272395, 22081313440, 34226035832, 42782544790, 44162626880, 68452071664, 85565089580, 136904143328, 171130179160, 273808286656, 342260358320, 684520716640, 1369041433280]

約数ペア:

[(1, 1369041433280), (2, 684520716640), (4, 342260358320), (5, 273808286656), (8, 171130179160), (10, 136904143328), (16, 85565089580), (20, 68452071664), (31, 44162626880), (32, 42782544790), (40, 34226035832), (62, 22081313440), (64, 21391272395), (80, 17113017916), (124, 11040656720), (155, 8832525376), (160, 8556508958), (248, 5520328360), (310, 4416262688), (320, 4278254479), (496, 2760164180), (620, 2208131344), (992, 1380082090), (1240, 1104065672), (1984, 690041045), (2480, 552032836), (4960, 276016418), (9920, 138008209)]