85473920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19079}}^1$

素因数の和:19105

約数の個数: 64

約数和(自身を含む): 233539200

約数和(自身を除く): 148065280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19079, 38158, 76316, 95395, 133553, 152632, 190790, 267106, 305264, 381580, 534212, 610528, 667765, 763160, 1068424, 1221056, 1335530, 1526320, 2136848, 2442112, 2671060, 3052640, 4273696, 5342120, 6105280, 8547392, 10684240, 12210560, 17094784, 21368480, 42736960, 85473920]

約数ペア:

[(1, 85473920), (2, 42736960), (4, 21368480), (5, 17094784), (7, 12210560), (8, 10684240), (10, 8547392), (14, 6105280), (16, 5342120), (20, 4273696), (28, 3052640), (32, 2671060), (35, 2442112), (40, 2136848), (56, 1526320), (64, 1335530), (70, 1221056), (80, 1068424), (112, 763160), (128, 667765), (140, 610528), (160, 534212), (224, 381580), (280, 305264), (320, 267106), (448, 190790), (560, 152632), (640, 133553), (896, 95395), (1120, 76316), (2240, 38158), (4480, 19079)]