9422861440

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 22868334720

約数和(自身を除く): 13445473280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 167, 262, 320, 334, 524, 640, 655, 668, 673, 835, 1048, 1310, 1336, 1346, 1670, 2096, 2620, 2672, 2692, 3340, 3365, 4192, 5240, 5344, 5384, 6680, 6730, 8384, 10480, 10688, 10768, 13360, 13460, 16768, 20960, 21376, 21536, 21877, 26720, 26920, 41920, 43072, 43754, 53440, 53840, 83840, 86144, 87508, 88163, 106880, 107680, 109385, 112391, 175016, 176326, 215360, 218770, 224782, 350032, 352652, 430720, 437540, 440815, 449564, 561955, 700064, 705304, 875080, 881630, 899128, 1123910, 1400128, 1410608, 1750160, 1763260, 1798256, 2247820, 2800256, 2821216, 3500320, 3526520, 3596512, 4495640, 5642432, 7000640, 7053040, 7193024, 8991280, 11284864, 14001280, 14106080, 14386048, 14723221, 17982560, 28212160, 29446442, 35965120, 56424320, 58892884, 71930240, 73616105, 117785768, 147232210, 235571536, 294464420, 471143072, 588928840, 942286144, 1177857680, 1884572288, 2355715360, 4711430720, 9422861440]

約数ペア:

[(1, 9422861440), (2, 4711430720), (4, 2355715360), (5, 1884572288), (8, 1177857680), (10, 942286144), (16, 588928840), (20, 471143072), (32, 294464420), (40, 235571536), (64, 147232210), (80, 117785768), (128, 73616105), (131, 71930240), (160, 58892884), (167, 56424320), (262, 35965120), (320, 29446442), (334, 28212160), (524, 17982560), (640, 14723221), (655, 14386048), (668, 14106080), (673, 14001280), (835, 11284864), (1048, 8991280), (1310, 7193024), (1336, 7053040), (1346, 7000640), (1670, 5642432), (2096, 4495640), (2620, 3596512), (2672, 3526520), (2692, 3500320), (3340, 2821216), (3365, 2800256), (4192, 2247820), (5240, 1798256), (5344, 1763260), (5384, 1750160), (6680, 1410608), (6730, 1400128), (8384, 1123910), (10480, 899128), (10688, 881630), (10768, 875080), (13360, 705304), (13460, 700064), (16768, 561955), (20960, 449564), (21376, 440815), (21536, 437540), (21877, 430720), (26720, 352652), (26920, 350032), (41920, 224782), (43072, 218770), (43754, 215360), (53440, 176326), (53840, 175016), (83840, 112391), (86144, 109385), (87508, 107680), (88163, 106880)]