194632580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 449433600

約数和(自身を除く): 254801020

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 109, 127, 148, 185, 190, 218, 254, 370, 380, 436, 508, 545, 635, 703, 740, 1090, 1270, 1406, 2071, 2180, 2413, 2540, 2812, 3515, 4033, 4142, 4699, 4826, 7030, 8066, 8284, 9398, 9652, 10355, 12065, 13843, 14060, 16132, 18796, 20165, 20710, 23495, 24130, 27686, 40330, 41420, 46990, 48260, 55372, 69215, 76627, 80660, 89281, 93980, 138430, 153254, 178562, 263017, 276860, 306508, 357124, 383135, 446405, 512191, 526034, 766270, 892810, 1024382, 1052068, 1315085, 1532540, 1785620, 2048764, 2560955, 2630170, 5121910, 5260340, 9731629, 10243820, 19463258, 38926516, 48658145, 97316290, 194632580]

約数ペア:

[(1, 194632580), (2, 97316290), (4, 48658145), (5, 38926516), (10, 19463258), (19, 10243820), (20, 9731629), (37, 5260340), (38, 5121910), (74, 2630170), (76, 2560955), (95, 2048764), (109, 1785620), (127, 1532540), (148, 1315085), (185, 1052068), (190, 1024382), (218, 892810), (254, 766270), (370, 526034), (380, 512191), (436, 446405), (508, 383135), (545, 357124), (635, 306508), (703, 276860), (740, 263017), (1090, 178562), (1270, 153254), (1406, 138430), (2071, 93980), (2180, 89281), (2413, 80660), (2540, 76627), (2812, 69215), (3515, 55372), (4033, 48260), (4142, 46990), (4699, 41420), (4826, 40330), (7030, 27686), (8066, 24130), (8284, 23495), (9398, 20710), (9652, 20165), (10355, 18796), (12065, 16132), (13843, 14060)]