13736692720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5538989}}^1$

素因数の和:5539033

約数の個数: 40

約数和(自身を含む): 32968068480

約数和(自身を除く): 19231375760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5538989, 11077978, 22155956, 27694945, 44311912, 55389890, 88623824, 110779780, 171708659, 221559560, 343417318, 443119120, 686834636, 858543295, 1373669272, 1717086590, 2747338544, 3434173180, 6868346360, 13736692720]

約数ペア:

[(1, 13736692720), (2, 6868346360), (4, 3434173180), (5, 2747338544), (8, 1717086590), (10, 1373669272), (16, 858543295), (20, 686834636), (31, 443119120), (40, 343417318), (62, 221559560), (80, 171708659), (124, 110779780), (155, 88623824), (248, 55389890), (310, 44311912), (496, 27694945), (620, 22155956), (1240, 11077978), (2480, 5538989)]