13303438850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{19813}}^1$

素因数の和:20871

約数の個数: 48

約数和(自身を含む): 26674954152

約数和(自身を除く): 13371515302

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1033, 2066, 5165, 10330, 13429, 19813, 25825, 26858, 39626, 51650, 67145, 99065, 134290, 198130, 257569, 335725, 495325, 515138, 671450, 990650, 1287845, 2575690, 6439225, 12878450, 20466829, 40933658, 102334145, 204668290, 266068777, 511670725, 532137554, 1023341450, 1330343885, 2660687770, 6651719425, 13303438850]

約数ペア:

[(1, 13303438850), (2, 6651719425), (5, 2660687770), (10, 1330343885), (13, 1023341450), (25, 532137554), (26, 511670725), (50, 266068777), (65, 204668290), (130, 102334145), (325, 40933658), (650, 20466829), (1033, 12878450), (2066, 6439225), (5165, 2575690), (10330, 1287845), (13429, 990650), (19813, 671450), (25825, 515138), (26858, 495325), (39626, 335725), (51650, 257569), (67145, 198130), (99065, 134290)]