73449820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 163175040

約数和(自身を除く): 89725220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 380, 566, 683, 1132, 1366, 1415, 2732, 2830, 3415, 5377, 5660, 6830, 10754, 12977, 13660, 21508, 25954, 26885, 51908, 53770, 64885, 107540, 129770, 193289, 259540, 386578, 773156, 966445, 1932890, 3672491, 3865780, 7344982, 14689964, 18362455, 36724910, 73449820]

約数ペア:

[(1, 73449820), (2, 36724910), (4, 18362455), (5, 14689964), (10, 7344982), (19, 3865780), (20, 3672491), (38, 1932890), (76, 966445), (95, 773156), (190, 386578), (283, 259540), (380, 193289), (566, 129770), (683, 107540), (1132, 64885), (1366, 53770), (1415, 51908), (2732, 26885), (2830, 25954), (3415, 21508), (5377, 13660), (5660, 12977), (6830, 10754)]