2017376420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{9277}}^1$

素因数の和:9500

約数の個数: 48

約数和(自身を含む): 4320727488

約数和(自身を除く): 2303351068

約数列:

[1, 2, 4, 5, 10, 20, 83, 131, 166, 262, 332, 415, 524, 655, 830, 1310, 1660, 2620, 9277, 10873, 18554, 21746, 37108, 43492, 46385, 54365, 92770, 108730, 185540, 217460, 769991, 1215287, 1539982, 2430574, 3079964, 3849955, 4861148, 6076435, 7699910, 12152870, 15399820, 24305740, 100868821, 201737642, 403475284, 504344105, 1008688210, 2017376420]

約数ペア:

[(1, 2017376420), (2, 1008688210), (4, 504344105), (5, 403475284), (10, 201737642), (20, 100868821), (83, 24305740), (131, 15399820), (166, 12152870), (262, 7699910), (332, 6076435), (415, 4861148), (524, 3849955), (655, 3079964), (830, 2430574), (1310, 1539982), (1660, 1215287), (2620, 769991), (9277, 217460), (10873, 185540), (18554, 108730), (21746, 92770), (37108, 54365), (43492, 46385)]