1798527080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9137}}^1$

素因数の和:9211

約数の個数: 128

約数和(自身を含む): 5000313600

約数和(自身を除く): 3201786520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 518, 532, 665, 703, 740, 760, 1036, 1064, 1295, 1330, 1406, 1480, 2072, 2590, 2660, 2812, 3515, 4921, 5180, 5320, 5624, 7030, 9137, 9842, 10360, 14060, 18274, 19684, 24605, 28120, 36548, 39368, 45685, 49210, 63959, 73096, 91370, 98420, 127918, 173603, 182740, 196840, 255836, 319795, 338069, 347206, 365480, 511672, 639590, 676138, 694412, 868015, 1215221, 1279180, 1352276, 1388824, 1690345, 1736030, 2366483, 2430442, 2558360, 2704552, 3380690, 3472060, 4732966, 4860884, 6076105, 6423311, 6761380, 6944120, 9465932, 9721768, 11832415, 12152210, 12846622, 13522760, 18931864, 23664830, 24304420, 25693244, 32116555, 44963177, 47329660, 48608840, 51386488, 64233110, 89926354, 94659320, 128466220, 179852708, 224815885, 256932440, 359705416, 449631770, 899263540, 1798527080]

約数ペア:

[(1, 1798527080), (2, 899263540), (4, 449631770), (5, 359705416), (7, 256932440), (8, 224815885), (10, 179852708), (14, 128466220), (19, 94659320), (20, 89926354), (28, 64233110), (35, 51386488), (37, 48608840), (38, 47329660), (40, 44963177), (56, 32116555), (70, 25693244), (74, 24304420), (76, 23664830), (95, 18931864), (133, 13522760), (140, 12846622), (148, 12152210), (152, 11832415), (185, 9721768), (190, 9465932), (259, 6944120), (266, 6761380), (280, 6423311), (296, 6076105), (370, 4860884), (380, 4732966), (518, 3472060), (532, 3380690), (665, 2704552), (703, 2558360), (740, 2430442), (760, 2366483), (1036, 1736030), (1064, 1690345), (1295, 1388824), (1330, 1352276), (1406, 1279180), (1480, 1215221), (2072, 868015), (2590, 694412), (2660, 676138), (2812, 639590), (3515, 511672), (4921, 365480), (5180, 347206), (5320, 338069), (5624, 319795), (7030, 255836), (9137, 196840), (9842, 182740), (10360, 173603), (14060, 127918), (18274, 98420), (19684, 91370), (24605, 73096), (28120, 63959), (36548, 49210), (39368, 45685)]