7126503700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{9173}}^1$

素因数の和:9661

約数の個数: 72

約数和(自身を含む): 16411808952

約数和(自身を除く): 9285305252

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 457, 850, 914, 1700, 1828, 2285, 4570, 7769, 9140, 9173, 11425, 15538, 18346, 22850, 31076, 36692, 38845, 45700, 45865, 77690, 91730, 155380, 155941, 183460, 194225, 229325, 311882, 388450, 458650, 623764, 776900, 779705, 917300, 1559410, 3118820, 3898525, 4192061, 7797050, 8384122, 15594100, 16768244, 20960305, 41920610, 71265037, 83841220, 104801525, 142530074, 209603050, 285060148, 356325185, 419206100, 712650370, 1425300740, 1781625925, 3563251850, 7126503700]

約数ペア:

[(1, 7126503700), (2, 3563251850), (4, 1781625925), (5, 1425300740), (10, 712650370), (17, 419206100), (20, 356325185), (25, 285060148), (34, 209603050), (50, 142530074), (68, 104801525), (85, 83841220), (100, 71265037), (170, 41920610), (340, 20960305), (425, 16768244), (457, 15594100), (850, 8384122), (914, 7797050), (1700, 4192061), (1828, 3898525), (2285, 3118820), (4570, 1559410), (7769, 917300), (9140, 779705), (9173, 776900), (11425, 623764), (15538, 458650), (18346, 388450), (22850, 311882), (31076, 229325), (36692, 194225), (38845, 183460), (45700, 155941), (45865, 155380), (77690, 91730)]