2777395000

素因数分解:

$2^3\times 5^4\times {\mathrm{103}}^1\times {\mathrm{5393}}^1$

素因数の和:5522

約数の個数: 80

約数和(自身を含む): 6571833840

約数和(自身を除く): 3794438840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 500, 515, 625, 824, 1000, 1030, 1250, 2060, 2500, 2575, 4120, 5000, 5150, 5393, 10300, 10786, 12875, 20600, 21572, 25750, 26965, 43144, 51500, 53930, 64375, 103000, 107860, 128750, 134825, 215720, 257500, 269650, 515000, 539300, 555479, 674125, 1078600, 1110958, 1348250, 2221916, 2696500, 2777395, 3370625, 4443832, 5393000, 5554790, 6741250, 11109580, 13482500, 13886975, 22219160, 26965000, 27773950, 55547900, 69434875, 111095800, 138869750, 277739500, 347174375, 555479000, 694348750, 1388697500, 2777395000]

約数ペア:

[(1, 2777395000), (2, 1388697500), (4, 694348750), (5, 555479000), (8, 347174375), (10, 277739500), (20, 138869750), (25, 111095800), (40, 69434875), (50, 55547900), (100, 27773950), (103, 26965000), (125, 22219160), (200, 13886975), (206, 13482500), (250, 11109580), (412, 6741250), (500, 5554790), (515, 5393000), (625, 4443832), (824, 3370625), (1000, 2777395), (1030, 2696500), (1250, 2221916), (2060, 1348250), (2500, 1110958), (2575, 1078600), (4120, 674125), (5000, 555479), (5150, 539300), (5393, 515000), (10300, 269650), (10786, 257500), (12875, 215720), (20600, 134825), (21572, 128750), (25750, 107860), (26965, 103000), (43144, 64375), (51500, 53930)]