38575703740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{2719}}^1$

素因数の和:3240

約数の個数: 144

約数和(自身を含む): 97518919680

約数和(自身を除く): 58943215940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 467, 490, 620, 868, 934, 980, 1085, 1519, 1868, 2170, 2335, 2719, 3038, 3269, 4340, 4670, 5438, 6076, 6538, 7595, 9340, 10876, 13076, 13595, 14477, 15190, 16345, 19033, 22883, 27190, 28954, 30380, 32690, 38066, 45766, 54380, 57908, 65380, 72385, 76132, 84289, 91532, 95165, 101339, 114415, 133231, 144770, 168578, 190330, 202678, 228830, 266462, 289540, 337156, 380660, 405356, 421445, 457660, 506695, 532924, 590023, 666155, 709373, 842890, 1013390, 1180046, 1269773, 1332310, 1418746, 1685780, 2026780, 2360092, 2539546, 2664620, 2837492, 2950115, 3546865, 4130161, 5079092, 5900230, 6348865, 7093730, 8260322, 8888411, 11800460, 12697730, 14187460, 16520644, 17776822, 20650805, 25395460, 35553644, 39362963, 41301610, 44442055, 62218877, 78725926, 82603220, 88884110, 124437754, 157451852, 177768220, 196814815, 248875508, 275540741, 311094385, 393629630, 551081482, 622188770, 787259260, 1102162964, 1244377540, 1377703705, 1928785187, 2755407410, 3857570374, 5510814820, 7715140748, 9643925935, 19287851870, 38575703740]

約数ペア:

[(1, 38575703740), (2, 19287851870), (4, 9643925935), (5, 7715140748), (7, 5510814820), (10, 3857570374), (14, 2755407410), (20, 1928785187), (28, 1377703705), (31, 1244377540), (35, 1102162964), (49, 787259260), (62, 622188770), (70, 551081482), (98, 393629630), (124, 311094385), (140, 275540741), (155, 248875508), (196, 196814815), (217, 177768220), (245, 157451852), (310, 124437754), (434, 88884110), (467, 82603220), (490, 78725926), (620, 62218877), (868, 44442055), (934, 41301610), (980, 39362963), (1085, 35553644), (1519, 25395460), (1868, 20650805), (2170, 17776822), (2335, 16520644), (2719, 14187460), (3038, 12697730), (3269, 11800460), (4340, 8888411), (4670, 8260322), (5438, 7093730), (6076, 6348865), (6538, 5900230), (7595, 5079092), (9340, 4130161), (10876, 3546865), (13076, 2950115), (13595, 2837492), (14477, 2664620), (15190, 2539546), (16345, 2360092), (19033, 2026780), (22883, 1685780), (27190, 1418746), (28954, 1332310), (30380, 1269773), (32690, 1180046), (38066, 1013390), (45766, 842890), (54380, 709373), (57908, 666155), (65380, 590023), (72385, 532924), (76132, 506695), (84289, 457660), (91532, 421445), (95165, 405356), (101339, 380660), (114415, 337156), (133231, 289540), (144770, 266462), (168578, 228830), (190330, 202678)]