19826644440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6271}}^1\times {\mathrm{26347}}^1$

素因数の和:32632

約数の個数: 64

約数和(自身を含む): 59491676160

約数和(自身を除く): 39665031720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6271, 12542, 18813, 25084, 26347, 31355, 37626, 50168, 52694, 62710, 75252, 79041, 94065, 105388, 125420, 131735, 150504, 158082, 188130, 210776, 250840, 263470, 316164, 376260, 395205, 526940, 632328, 752520, 790410, 1053880, 1580820, 3161640, 165222037, 330444074, 495666111, 660888148, 826110185, 991332222, 1321776296, 1652220370, 1982664444, 2478330555, 3304440740, 3965328888, 4956661110, 6608881480, 9913322220, 19826644440]

約数ペア:

[(1, 19826644440), (2, 9913322220), (3, 6608881480), (4, 4956661110), (5, 3965328888), (6, 3304440740), (8, 2478330555), (10, 1982664444), (12, 1652220370), (15, 1321776296), (20, 991332222), (24, 826110185), (30, 660888148), (40, 495666111), (60, 330444074), (120, 165222037), (6271, 3161640), (12542, 1580820), (18813, 1053880), (25084, 790410), (26347, 752520), (31355, 632328), (37626, 526940), (50168, 395205), (52694, 376260), (62710, 316164), (75252, 263470), (79041, 250840), (94065, 210776), (105388, 188130), (125420, 158082), (131735, 150504)]