9875320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 27357120

約数和(自身を除く): 17481800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2713, 3640, 5426, 10852, 13565, 18991, 21704, 27130, 35269, 37982, 54260, 70538, 75964, 94955, 108520, 141076, 151928, 176345, 189910, 246883, 282152, 352690, 379820, 493766, 705380, 759640, 987532, 1234415, 1410760, 1975064, 2468830, 4937660, 9875320]

約数ペア:

[(1, 9875320), (2, 4937660), (4, 2468830), (5, 1975064), (7, 1410760), (8, 1234415), (10, 987532), (13, 759640), (14, 705380), (20, 493766), (26, 379820), (28, 352690), (35, 282152), (40, 246883), (52, 189910), (56, 176345), (65, 151928), (70, 141076), (91, 108520), (104, 94955), (130, 75964), (140, 70538), (182, 54260), (260, 37982), (280, 35269), (364, 27130), (455, 21704), (520, 18991), (728, 13565), (910, 10852), (1820, 5426), (2713, 3640)]