1459812440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{74027}}^1$

素因数の和:74084

約数の個数: 64

約数和(自身を含む): 3597760800

約数和(自身を除く): 2137948360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 74027, 148054, 296108, 370135, 592216, 740270, 1258459, 1480540, 2146783, 2516918, 2961080, 4293566, 5033836, 6292295, 8587132, 10067672, 10733915, 12584590, 17174264, 21467830, 25169180, 36495311, 42935660, 50338360, 72990622, 85871320, 145981244, 182476555, 291962488, 364953110, 729906220, 1459812440]

約数ペア:

[(1, 1459812440), (2, 729906220), (4, 364953110), (5, 291962488), (8, 182476555), (10, 145981244), (17, 85871320), (20, 72990622), (29, 50338360), (34, 42935660), (40, 36495311), (58, 25169180), (68, 21467830), (85, 17174264), (116, 12584590), (136, 10733915), (145, 10067672), (170, 8587132), (232, 6292295), (290, 5033836), (340, 4293566), (493, 2961080), (580, 2516918), (680, 2146783), (986, 1480540), (1160, 1258459), (1972, 740270), (2465, 592216), (3944, 370135), (4930, 296108), (9860, 148054), (19720, 74027)]