539297720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14207}}^1$

素因数の和:14304

約数の個数: 64

約数和(自身を含む): 1324753920

約数和(自身を除く): 785456200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 7592, 9490, 14207, 18980, 28414, 37960, 56828, 71035, 113656, 142070, 184691, 284140, 369382, 568280, 738764, 923455, 1037111, 1477528, 1846910, 2074222, 3693820, 4148444, 5185555, 7387640, 8296888, 10371110, 13482443, 20742220, 26964886, 41484440, 53929772, 67412215, 107859544, 134824430, 269648860, 539297720]

約数ペア:

[(1, 539297720), (2, 269648860), (4, 134824430), (5, 107859544), (8, 67412215), (10, 53929772), (13, 41484440), (20, 26964886), (26, 20742220), (40, 13482443), (52, 10371110), (65, 8296888), (73, 7387640), (104, 5185555), (130, 4148444), (146, 3693820), (260, 2074222), (292, 1846910), (365, 1477528), (520, 1037111), (584, 923455), (730, 738764), (949, 568280), (1460, 369382), (1898, 284140), (2920, 184691), (3796, 142070), (4745, 113656), (7592, 71035), (9490, 56828), (14207, 37960), (18980, 28414)]