5729127080

素因数分解:

$2^3\times 5^1\times {\mathrm{19813}}^1\times {\mathrm{7229}}^1$

素因数の和:27053

約数の個数: 32

約数和(自身を含む): 12892969800

約数和(自身を除く): 7163842720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7229, 14458, 19813, 28916, 36145, 39626, 57832, 72290, 79252, 99065, 144580, 158504, 198130, 289160, 396260, 792520, 143228177, 286456354, 572912708, 716140885, 1145825416, 1432281770, 2864563540, 5729127080]

約数ペア:

[(1, 5729127080), (2, 2864563540), (4, 1432281770), (5, 1145825416), (8, 716140885), (10, 572912708), (20, 286456354), (40, 143228177), (7229, 792520), (14458, 396260), (19813, 289160), (28916, 198130), (36145, 158504), (39626, 144580), (57832, 99065), (72290, 79252)]