45749390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 86003424

約数和(自身を除く): 40254034

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2027, 2257, 4054, 4514, 10135, 11285, 20270, 22570, 74999, 123647, 149998, 247294, 374995, 618235, 749990, 1236470, 4574939, 9149878, 22874695, 45749390]

約数ペア:

[(1, 45749390), (2, 22874695), (5, 9149878), (10, 4574939), (37, 1236470), (61, 749990), (74, 618235), (122, 374995), (185, 247294), (305, 149998), (370, 123647), (610, 74999), (2027, 22570), (2257, 20270), (4054, 11285), (4514, 10135)]