201260496560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{700963}}^1$

素因数の和:701110

約数の個数: 80

約数和(自身を含む): 485532528096

約数和(自身を除く): 284272031536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 97, 148, 185, 194, 296, 370, 388, 485, 592, 740, 776, 970, 1480, 1552, 1940, 2960, 3589, 3880, 7178, 7760, 14356, 17945, 28712, 35890, 57424, 71780, 143560, 287120, 700963, 1401926, 2803852, 3504815, 5607704, 7009630, 11215408, 14019260, 25935631, 28038520, 51871262, 56077040, 67993411, 103742524, 129678155, 135986822, 207485048, 259356310, 271973644, 339967055, 414970096, 518712620, 543947288, 679934110, 1037425240, 1087894576, 1359868220, 2074850480, 2515756207, 2719736440, 5031512414, 5439472880, 10063024828, 12578781035, 20126049656, 25157562070, 40252099312, 50315124140, 100630248280, 201260496560]

約数ペア:

[(1, 201260496560), (2, 100630248280), (4, 50315124140), (5, 40252099312), (8, 25157562070), (10, 20126049656), (16, 12578781035), (20, 10063024828), (37, 5439472880), (40, 5031512414), (74, 2719736440), (80, 2515756207), (97, 2074850480), (148, 1359868220), (185, 1087894576), (194, 1037425240), (296, 679934110), (370, 543947288), (388, 518712620), (485, 414970096), (592, 339967055), (740, 271973644), (776, 259356310), (970, 207485048), (1480, 135986822), (1552, 129678155), (1940, 103742524), (2960, 67993411), (3589, 56077040), (3880, 51871262), (7178, 28038520), (7760, 25935631), (14356, 14019260), (17945, 11215408), (28712, 7009630), (35890, 5607704), (57424, 3504815), (71780, 2803852), (143560, 1401926), (287120, 700963)]