5420341780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 144

約数和(自身を含む): 13626264960

約数和(自身を除く): 8205923180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 293, 301, 430, 439, 490, 586, 602, 860, 878, 980, 1172, 1204, 1465, 1505, 1756, 2051, 2107, 2195, 2930, 3010, 3073, 4102, 4214, 4390, 5860, 6020, 6146, 8204, 8428, 8780, 10255, 10535, 12292, 12599, 14357, 15365, 18877, 20510, 21070, 21511, 25198, 28714, 30730, 37754, 41020, 42140, 43022, 50396, 57428, 61460, 62995, 71785, 75508, 86044, 88193, 94385, 107555, 125990, 128627, 132139, 143570, 176386, 188770, 215110, 251980, 257254, 264278, 287140, 352772, 377540, 430220, 440965, 514508, 528556, 617351, 643135, 660695, 881930, 900389, 924973, 1234702, 1286270, 1321390, 1763860, 1800778, 1849946, 2469404, 2572540, 2642780, 3086755, 3601556, 3699892, 4501945, 4624865, 5530961, 6173510, 6302723, 9003890, 9249730, 11061922, 12347020, 12605446, 18007780, 18499460, 22123844, 25210892, 27654805, 31513615, 38716727, 55309610, 63027230, 77433454, 110619220, 126054460, 154866908, 193583635, 271017089, 387167270, 542034178, 774334540, 1084068356, 1355085445, 2710170890, 5420341780]

約数ペア:

[(1, 5420341780), (2, 2710170890), (4, 1355085445), (5, 1084068356), (7, 774334540), (10, 542034178), (14, 387167270), (20, 271017089), (28, 193583635), (35, 154866908), (43, 126054460), (49, 110619220), (70, 77433454), (86, 63027230), (98, 55309610), (140, 38716727), (172, 31513615), (196, 27654805), (215, 25210892), (245, 22123844), (293, 18499460), (301, 18007780), (430, 12605446), (439, 12347020), (490, 11061922), (586, 9249730), (602, 9003890), (860, 6302723), (878, 6173510), (980, 5530961), (1172, 4624865), (1204, 4501945), (1465, 3699892), (1505, 3601556), (1756, 3086755), (2051, 2642780), (2107, 2572540), (2195, 2469404), (2930, 1849946), (3010, 1800778), (3073, 1763860), (4102, 1321390), (4214, 1286270), (4390, 1234702), (5860, 924973), (6020, 900389), (6146, 881930), (8204, 660695), (8428, 643135), (8780, 617351), (10255, 528556), (10535, 514508), (12292, 440965), (12599, 430220), (14357, 377540), (15365, 352772), (18877, 287140), (20510, 264278), (21070, 257254), (21511, 251980), (25198, 215110), (28714, 188770), (30730, 176386), (37754, 143570), (41020, 132139), (42140, 128627), (43022, 125990), (50396, 107555), (57428, 94385), (61460, 88193), (62995, 86044), (71785, 75508)]