70780480

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 169282872

約数和(自身を除く): 98502392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 593, 746, 1186, 1492, 1865, 2372, 2965, 2984, 3730, 4744, 5930, 5968, 7460, 9488, 11860, 11936, 14920, 18976, 23720, 23872, 29840, 37952, 47440, 59680, 94880, 119360, 189760, 221189, 442378, 884756, 1105945, 1769512, 2211890, 3539024, 4423780, 7078048, 8847560, 14156096, 17695120, 35390240, 70780480]

約数ペア:

[(1, 70780480), (2, 35390240), (4, 17695120), (5, 14156096), (8, 8847560), (10, 7078048), (16, 4423780), (20, 3539024), (32, 2211890), (40, 1769512), (64, 1105945), (80, 884756), (160, 442378), (320, 221189), (373, 189760), (593, 119360), (746, 94880), (1186, 59680), (1492, 47440), (1865, 37952), (2372, 29840), (2965, 23872), (2984, 23720), (3730, 18976), (4744, 14920), (5930, 11936), (5968, 11860), (7460, 9488)]