3315132080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{77747}}^1$

素因数の和:77814

約数の個数: 80

約数和(自身を含む): 8503143264

約数和(自身を除く): 5188011184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10660, 21320, 42640, 77747, 155494, 310988, 388735, 621976, 777470, 1010711, 1243952, 1554940, 2021422, 3109880, 3187627, 4042844, 5053555, 6219760, 6375254, 8085688, 10107110, 12750508, 15938135, 16171376, 20214220, 25501016, 31876270, 40428440, 41439151, 51002032, 63752540, 80856880, 82878302, 127505080, 165756604, 207195755, 255010160, 331513208, 414391510, 663026416, 828783020, 1657566040, 3315132080]

約数ペア:

[(1, 3315132080), (2, 1657566040), (4, 828783020), (5, 663026416), (8, 414391510), (10, 331513208), (13, 255010160), (16, 207195755), (20, 165756604), (26, 127505080), (40, 82878302), (41, 80856880), (52, 63752540), (65, 51002032), (80, 41439151), (82, 40428440), (104, 31876270), (130, 25501016), (164, 20214220), (205, 16171376), (208, 15938135), (260, 12750508), (328, 10107110), (410, 8085688), (520, 6375254), (533, 6219760), (656, 5053555), (820, 4042844), (1040, 3187627), (1066, 3109880), (1640, 2021422), (2132, 1554940), (2665, 1243952), (3280, 1010711), (4264, 777470), (5330, 621976), (8528, 388735), (10660, 310988), (21320, 155494), (42640, 77747)]