1036681410020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{1128373}}^1$

素因数の和:1129100

約数の個数: 48

約数和(自身を含む): 2211107528448

約数和(自身を除く): 1174426118428

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 647, 710, 1294, 1420, 2588, 3235, 6470, 12940, 45937, 91874, 183748, 229685, 459370, 918740, 1128373, 2256746, 4513492, 5641865, 11283730, 22567460, 80114483, 160228966, 320457932, 400572415, 730057331, 801144830, 1460114662, 1602289660, 2920229324, 3650286655, 7300573310, 14601146620, 51834070501, 103668141002, 207336282004, 259170352505, 518340705010, 1036681410020]

約数ペア:

[(1, 1036681410020), (2, 518340705010), (4, 259170352505), (5, 207336282004), (10, 103668141002), (20, 51834070501), (71, 14601146620), (142, 7300573310), (284, 3650286655), (355, 2920229324), (647, 1602289660), (710, 1460114662), (1294, 801144830), (1420, 730057331), (2588, 400572415), (3235, 320457932), (6470, 160228966), (12940, 80114483), (45937, 22567460), (91874, 11283730), (183748, 5641865), (229685, 4513492), (459370, 2256746), (918740, 1128373)]