5720978080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1999}}^1$

素因数の和:2622

約数の個数: 96

約数和(自身を含む): 13982976000

約数和(自身を除く): 8261997920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 577, 620, 992, 1154, 1240, 1999, 2308, 2480, 2885, 3998, 4616, 4960, 5770, 7996, 9232, 9995, 11540, 15992, 17887, 18464, 19990, 23080, 31984, 35774, 39980, 46160, 61969, 63968, 71548, 79960, 89435, 92320, 123938, 143096, 159920, 178870, 247876, 286192, 309845, 319840, 357740, 495752, 572384, 619690, 715480, 991504, 1153423, 1239380, 1430960, 1983008, 2306846, 2478760, 2861920, 4613692, 4957520, 5767115, 9227384, 9915040, 11534230, 18454768, 23068460, 35756113, 36909536, 46136920, 71512226, 92273840, 143024452, 178780565, 184547680, 286048904, 357561130, 572097808, 715122260, 1144195616, 1430244520, 2860489040, 5720978080]

約数ペア:

[(1, 5720978080), (2, 2860489040), (4, 1430244520), (5, 1144195616), (8, 715122260), (10, 572097808), (16, 357561130), (20, 286048904), (31, 184547680), (32, 178780565), (40, 143024452), (62, 92273840), (80, 71512226), (124, 46136920), (155, 36909536), (160, 35756113), (248, 23068460), (310, 18454768), (496, 11534230), (577, 9915040), (620, 9227384), (992, 5767115), (1154, 4957520), (1240, 4613692), (1999, 2861920), (2308, 2478760), (2480, 2306846), (2885, 1983008), (3998, 1430960), (4616, 1239380), (4960, 1153423), (5770, 991504), (7996, 715480), (9232, 619690), (9995, 572384), (11540, 495752), (15992, 357740), (17887, 319840), (18464, 309845), (19990, 286192), (23080, 247876), (31984, 178870), (35774, 159920), (39980, 143096), (46160, 123938), (61969, 92320), (63968, 89435), (71548, 79960)]