506532560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7116

約数の個数: 80

約数和(自身を含む): 1257776640

約数和(自身を除く): 751244080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 7043, 7192, 8990, 14086, 14384, 17980, 28172, 35215, 35960, 56344, 70430, 71920, 112688, 140860, 204247, 218333, 281720, 408494, 436666, 563440, 816988, 873332, 1021235, 1091665, 1633976, 1746664, 2042470, 2183330, 3267952, 3493328, 4084940, 4366660, 6331657, 8169880, 8733320, 12663314, 16339760, 17466640, 25326628, 31658285, 50653256, 63316570, 101306512, 126633140, 253266280, 506532560]

約数ペア:

[(1, 506532560), (2, 253266280), (4, 126633140), (5, 101306512), (8, 63316570), (10, 50653256), (16, 31658285), (20, 25326628), (29, 17466640), (31, 16339760), (40, 12663314), (58, 8733320), (62, 8169880), (80, 6331657), (116, 4366660), (124, 4084940), (145, 3493328), (155, 3267952), (232, 2183330), (248, 2042470), (290, 1746664), (310, 1633976), (464, 1091665), (496, 1021235), (580, 873332), (620, 816988), (899, 563440), (1160, 436666), (1240, 408494), (1798, 281720), (2320, 218333), (2480, 204247), (3596, 140860), (4495, 112688), (7043, 71920), (7192, 70430), (8990, 56344), (14086, 35960), (14384, 35215), (17980, 28172)]