39434746480

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3024137}}^1$

素因数の和:3024313

約数の個数: 40

約数和(自身を含む): 92248305552

約数和(自身を除く): 52813559072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 3024137, 6048274, 12096548, 15120685, 24193096, 30241370, 48386192, 60482740, 120965480, 241930960, 492934331, 985868662, 1971737324, 2464671655, 3943474648, 4929343310, 7886949296, 9858686620, 19717373240, 39434746480]

約数ペア:

[(1, 39434746480), (2, 19717373240), (4, 9858686620), (5, 7886949296), (8, 4929343310), (10, 3943474648), (16, 2464671655), (20, 1971737324), (40, 985868662), (80, 492934331), (163, 241930960), (326, 120965480), (652, 60482740), (815, 48386192), (1304, 30241370), (1630, 24193096), (2608, 15120685), (3260, 12096548), (6520, 6048274), (13040, 3024137)]