39696970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 73923840

約数和(自身を除く): 34226870

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 1103, 2206, 3599, 5515, 7198, 11030, 17995, 35990, 65077, 67283, 130154, 134566, 325385, 336415, 650770, 672830, 3969697, 7939394, 19848485, 39696970]

約数ペア:

[(1, 39696970), (2, 19848485), (5, 7939394), (10, 3969697), (59, 672830), (61, 650770), (118, 336415), (122, 325385), (295, 134566), (305, 130154), (590, 67283), (610, 65077), (1103, 35990), (2206, 17995), (3599, 11030), (5515, 7198)]