22307798920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21011}}^1$

素因数の和:21179

約数の個数: 128

約数和(自身を含む): 58093977600

約数和(自身を除く): 35786178680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 127, 152, 190, 209, 220, 254, 380, 418, 440, 508, 635, 760, 836, 1016, 1045, 1270, 1397, 1672, 2090, 2413, 2540, 2794, 4180, 4826, 5080, 5588, 6985, 8360, 9652, 11176, 12065, 13970, 19304, 21011, 24130, 26543, 27940, 42022, 48260, 53086, 55880, 84044, 96520, 105055, 106172, 132715, 168088, 210110, 212344, 231121, 265430, 399209, 420220, 462242, 530860, 798418, 840440, 924484, 1061720, 1155605, 1596836, 1848968, 1996045, 2311210, 2668397, 3193672, 3992090, 4391299, 4622420, 5336794, 7984180, 8782598, 9244840, 10673588, 13341985, 15968360, 17565196, 21347176, 21956495, 26683970, 29352367, 35130392, 43912990, 50699543, 53367940, 58704734, 87825980, 101399086, 106735880, 117409468, 146761835, 175651960, 202798172, 234818936, 253497715, 293523670, 405596344, 506995430, 557694973, 587047340, 1013990860, 1115389946, 1174094680, 2027981720, 2230779892, 2788474865, 4461559784, 5576949730, 11153899460, 22307798920]

約数ペア:

[(1, 22307798920), (2, 11153899460), (4, 5576949730), (5, 4461559784), (8, 2788474865), (10, 2230779892), (11, 2027981720), (19, 1174094680), (20, 1115389946), (22, 1013990860), (38, 587047340), (40, 557694973), (44, 506995430), (55, 405596344), (76, 293523670), (88, 253497715), (95, 234818936), (110, 202798172), (127, 175651960), (152, 146761835), (190, 117409468), (209, 106735880), (220, 101399086), (254, 87825980), (380, 58704734), (418, 53367940), (440, 50699543), (508, 43912990), (635, 35130392), (760, 29352367), (836, 26683970), (1016, 21956495), (1045, 21347176), (1270, 17565196), (1397, 15968360), (1672, 13341985), (2090, 10673588), (2413, 9244840), (2540, 8782598), (2794, 7984180), (4180, 5336794), (4826, 4622420), (5080, 4391299), (5588, 3992090), (6985, 3193672), (8360, 2668397), (9652, 2311210), (11176, 1996045), (12065, 1848968), (13970, 1596836), (19304, 1155605), (21011, 1061720), (24130, 924484), (26543, 840440), (27940, 798418), (42022, 530860), (48260, 462242), (53086, 420220), (55880, 399209), (84044, 265430), (96520, 231121), (105055, 212344), (106172, 210110), (132715, 168088)]