169667320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 230952200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 223, 230, 446, 460, 827, 892, 920, 1115, 1654, 1784, 2230, 3308, 4135, 4460, 5129, 6616, 8270, 8920, 10258, 16540, 19021, 20516, 25645, 33080, 38042, 41032, 51290, 76084, 95105, 102580, 152168, 184421, 190210, 205160, 368842, 380420, 737684, 760840, 922105, 1475368, 1844210, 3688420, 4241683, 7376840, 8483366, 16966732, 21208415, 33933464, 42416830, 84833660, 169667320]

約数ペア:

[(1, 169667320), (2, 84833660), (4, 42416830), (5, 33933464), (8, 21208415), (10, 16966732), (20, 8483366), (23, 7376840), (40, 4241683), (46, 3688420), (92, 1844210), (115, 1475368), (184, 922105), (223, 760840), (230, 737684), (446, 380420), (460, 368842), (827, 205160), (892, 190210), (920, 184421), (1115, 152168), (1654, 102580), (1784, 95105), (2230, 76084), (3308, 51290), (4135, 41032), (4460, 38042), (5129, 33080), (6616, 25645), (8270, 20516), (8920, 19021), (10258, 16540)]