52680338560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2655259}}^1$

素因数の和:2655309

約数の個数: 64

約数和(自身を含む): 130001529600

約数和(自身を除く): 77321191040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 2655259, 5310518, 10621036, 13276295, 21242072, 26552590, 42484144, 53105180, 82313029, 84968288, 106210360, 164626058, 169936576, 212420720, 329252116, 339873152, 411565145, 424841440, 658504232, 823130290, 849682880, 1317008464, 1646260580, 1699365760, 2634016928, 3292521160, 5268033856, 6585042320, 10536067712, 13170084640, 26340169280, 52680338560]

約数ペア:

[(1, 52680338560), (2, 26340169280), (4, 13170084640), (5, 10536067712), (8, 6585042320), (10, 5268033856), (16, 3292521160), (20, 2634016928), (31, 1699365760), (32, 1646260580), (40, 1317008464), (62, 849682880), (64, 823130290), (80, 658504232), (124, 424841440), (128, 411565145), (155, 339873152), (160, 329252116), (248, 212420720), (310, 169936576), (320, 164626058), (496, 106210360), (620, 84968288), (640, 82313029), (992, 53105180), (1240, 42484144), (1984, 26552590), (2480, 21242072), (3968, 13276295), (4960, 10621036), (9920, 5310518), (19840, 2655259)]