70944880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38557}}^1$

素因数の和:38593

約数の個数: 40

約数和(自身を含む): 172122912

約数和(自身を除く): 101178032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 38557, 77114, 154228, 192785, 308456, 385570, 616912, 771140, 886811, 1542280, 1773622, 3084560, 3547244, 4434055, 7094488, 8868110, 14188976, 17736220, 35472440, 70944880]

約数ペア:

[(1, 70944880), (2, 35472440), (4, 17736220), (5, 14188976), (8, 8868110), (10, 7094488), (16, 4434055), (20, 3547244), (23, 3084560), (40, 1773622), (46, 1542280), (80, 886811), (92, 771140), (115, 616912), (184, 385570), (230, 308456), (368, 192785), (460, 154228), (920, 77114), (1840, 38557)]